Quiet

Now that you’re an adult, you might still feel a pang of guilt when you decline a dinner invitation in favor of a good book.

They listen more than they talk, think before they speak, and often feel as if they express themselves better in writing than in conversation.

They listen more than they talk, think before they speak, and often feel as if they express themselves better in writing than in conversation. They tend to dislike conflict. Many have a horror of small talk, but enjoy deep discussions.

If you are a sensitive sort, then you’re more apt than the average person to feel pleasantly overwhelmed by Beethoven’s “Moonlight Sonata” or a well-turned phrase or an act of extraordinary kindness. You may be quicker than others to feel sickened by violence and ugliness, and you likely have a very strong conscience.

you’re that rare engineer who’s an inventor and also an artist, I’m going to give you some advice that might be hard to take. That advice is: Work alone. You’re going to be best able to design revolutionary products and features if you’re working on your own. Not on a committee. Not on a team.

If you’re that rare engineer who’s an inventor and also an artist, I’m going to give you some advice that might be hard to take. That advice is: Work alone. You’re going to be best able to design revolutionary products and features if you’re working on your own. Not on a committee. Not on a team.

The New Groupthink is also practiced in our schools, via an increasingly popular method of instruction called “cooperative” or “small group” learning. In many elementary schools, the traditional rows of seats facing the teacher have been replaced with “pods” of four or more desks pushed together to facilitate countless group learning activities. Even subjects like math and creative writing, which would seem to depend on solo flights of thought, are often taught as group projects. In one fourth-grade classroom I visited, a big sign announced the “Rules for Group Work,” including, YOU CAN’T ASK A TEACHER FOR HELP UNLESS EVERYONE IN YOUR GROUP HAS THE SAME QUESTION.

The cooperative approach has politically progressive roots—the theory is that students take ownership of their education when they learn from one another—but according to elementary school teachers I interviewed at public and private schools in New York, Michigan, and Georgia, it also trains kids to express themselves in the team culture of corporate America. “This style of teaching reflects the business community,” one fifth-grade teacher in a Manhattan public school told me, “where people’s respect for others is based on their verbal abilities, not their originality or insight. You have to be someone who speaks well and calls attention to yourself. It’s an elitism based on something other than merit.” “Today the world of business works in groups, so now the kids do it in school,” a third-grade teacher in Decatur, Georgia, explained. “Cooperative learning enables skills in working as teams—skills that are in dire demand in the workplace,” writes the educational consultant Bruce Williams. Williams also identifies leadership training as a primary benefit of cooperative learning. Indeed, the teachers I met seemed to pay close attention to their students’ managerial skills. In one public school I visited in downtown Atlanta, a third-grade teacher pointed out a quiet student who likes to “do his own thing.” “But we put him in charge of safety patrol one morning, so he got the chance to be a leader, too,” she assured me.

The Internet’s role in promoting face-to-face group work is especially ironic because the early Web was a medium that enabled bands of often introverted individualists—people much like the solitude-craving thought leaders Farrall and Kronborg describe—to come together to subvert and transcend the usual ways of problem-solving. A significant majority of the earliest computer enthusiasts were introverts, according to a study of 1,229 computer professionals working in the U.S., the U.K., and Australia between 1982 and 1984. “It’s a truism in tech that open source attracts introverts,” says Dave W. Smith, a consultant and software developer in Silicon Valley, referring to the practice of producing software by opening the source code to the online public and allowing anyone to copy, improve upon, and distribute it. Many of these people were motivated by a desire to contribute to the broader good, and to see their achievements recognized by a community they valued.

If you had gathered the same people who created Linux, installed them in a giant conference room for a year, and asked them to devise a new operating system, it’s doubtful that anything so revolutionary would have occurred—for reasons we’ll explore in the rest of this chapter.

But the two best groups spent most of their music-related time practicing in solitude: 24.3 hours a week, or 3.5 hours a day, for the best group, compared with only 9.3 hours a week, or 1.3 hours a day, for the worst group. The best violinists rated “practice alone” as the most important of all their music-related activities. Elite musicians—even those who perform in groups—describe practice sessions with their chamber group as “leisure” compared with solo practice, where the real work gets done.

grandmasters typically spend a whopping five thousand hours—almost five times as many hours as intermediate-level players—studying the game by themselves during their first ten years of learning to play. College students who tend to study alone learn more over time than those who work in groups. Even elite athletes in team sports often spend unusual amounts of time in solitary practice. What’s so magical about solitude? In many fields, Ericsson told me, it’s only when you’re alone that you can engage in Deliberate Practice, which he has identified as the key to exceptional achievement. When you practice deliberately, you identify the tasks or knowledge that are just out of your reach, strive to upgrade your performance, monitor your progress, and revise accordingly.

programmers from the same companies performed at more or less the same level, even though they hadn’t worked together. That’s because top performers overwhelmingly worked for companies that gave their workers the most privacy, personal space, control over their physical environments, and freedom from interruption. Sixty-two percent of the best performers said that their workspace was acceptably private, compared to only 19 percent of the worst performers; 76 percent of the worst performers but only 38 percent of the top performers said that people often interrupted them needlessly.

Open-plan offices have been found to reduce productivity and impair memory. They’re associated with high staff turnover. They make people sick, hostile, unmotivated, and insecure. Open-plan workers are more likely to suffer from high blood pressure and elevated stress levels and to get the flu; they argue more with their colleagues; they worry about coworkers eavesdropping on their phone calls and spying on their computer screens. They have fewer personal and confidential conversations with colleagues. They’re often subject to loud and uncontrollable noise, which raises heart rates; releases cortisol, the body’s fight-or-flight “stress” hormone; and makes people socially distant, quick to anger, aggressive, and slow to help others.

Indeed, excessive stimulation seems to impede learning: a recent study found that people learn better after a quiet stroll through the woods than after a noisy walk down a city street. Another study, of 38,000 knowledge workers across different sectors, found that the simple act of being interrupted is one of the biggest barriers to productivity. Even multitasking, that prized feat of modern-day office warriors, turns out to be a myth. Scientists now know that the brain is incapable of paying attention to two things at the same time. What looks like multitasking is really switching back and forth between multiple tasks, which reduces productivity and increases mistakes by up to 50 percent.

This would not have come as news to Jason Fried, cofounder of the web application company 37signals. For ten years, beginning in 2000, Fried asked hundreds of people (mostly designers, programmers, and writers) where they liked to work when they needed to get something done. He found that they went anywhere but their offices, which were too noisy and full of interruptions. That’s why, of Fried’s sixteen employees, only eight live in Chicago, where 37signals is based, and even they are not required to show up for work, even for meetings. Especially not for meetings, which Fried views as “toxic.” Fried is not anti-collaboration—37signals’ home page touts its products’ ability to make collaboration productive and pleasant. But he prefers passive forms of collaboration like e-mail, instant messaging, and online chat tools. His advice for other employers? “Cancel your next meeting,” he advises. “Don’t reschedule it. Erase it from memory.” He also suggests “No-Talk Thursdays,” one day a week in which employees aren’t allowed to speak to each other.

There’s only one problem with Osborn’s breakthrough idea: group brainstorming doesn’t actually work.

He was less sure that the research scientists, whom he considered more introverted, would profit from group work.

The results were unambiguous. The men in twenty-three of the twenty-four groups produced more ideas when they worked on their own than when they worked as a group. They also produced ideas of equal or higher quality when working individually. And the advertising executives were no better at group work than the presumably introverted research scientists.

Since then, some forty years of research has reached the same startling conclusion. Studies have shown that performance gets worse as group size increases: groups of nine generate fewer and poorer ideas compared to groups of six, which do worse than groups of four. The “evidence from science suggests that business people must be insane to use brainstorming groups,” writes the organizational psychologist Adrian Furnham. “If you have talented and motivated people, they should be encouraged to work alone when creativity or efficiency is the highest priority.”

The one exception to this is online brainstorming. Groups brainstorming electronically, when properly managed, not only do better than individuals, research shows; the larger the group, the better it performs. The same is true of academic research—professors who work together electronically, from different physical locations, tend to produce research that is more influential than those either working alone or collaborating face-to-face.

We fail to realize that participating in an online working group is a form of solitude all its own.

The behavioral economist Dan Ariely noticed a similar phenomenon when he conducted a study asking thirty-nine participants to solve anagram puzzles, either alone at their desks or with others watching. Ariely predicted that the participants would do better in public because they’d be more motivated. But they performed worse. An audience may be rousing, but it’s also stressful.

Between 1951 and 1956, just as Osborn was promoting the power of group brainstorming, a psychologist named Solomon Asch conducted a series of now-famous experiments on the dangers of group influence. Asch gathered student volunteers into groups and had them take a vision test. He showed them a picture of three lines of varying lengths and asked questions about how the lines compared with one another: which was longer, which one matched the length of a fourth line, and so on. His questions were so simple that 95 percent of students answered every question correctly. But when Asch planted actors in the groups, and the actors confidently volunteered the same incorrect answer, the number of students who gave all correct answers plunged to 25 percent. That is, a staggering 75 percent of the participants went along with the group’s wrong answer to at least one question.

These early findings suggest that groups are like mind-altering substances. If the group thinks the answer is A, you’re much more likely to believe that A is correct, too. It’s not that you’re saying consciously, “Hmm, I’m not sure, but they all think the answer’s A, so I’ll go with that.” Nor are you saying, “I want them to like me, so I’ll just pretend that the answer’s A.” No, you are doing something much more unexpected—and dangerous. Most of Berns’s volunteers reported having gone along with the group because “they thought that they had arrived serendipitously at the same correct answer.” They were utterly blind, in other words, to how much their peers had influenced them.

Our schools should teach children the skills to work with others—cooperative learning can be effective when practiced well and in moderation—but also the time and training they need to deliberately practice on their own. It’s also vital to recognize that many people—especially introverts like Steve Wozniak—need extra quiet and privacy in order to do their best work.

But the reactions of the infants in Kagan’s tests had nothing to do with people. These babies were shouting (or not shouting) over Q-tips. They were pumping their limbs (or staying calm) in response to popping balloons. The high-reactive babies were not misanthropes in the making; they were simply sensitive to their environments.

High-reactive kids also tend to think and feel deeply about what they’ve noticed, and to bring an extra degree of nuance to everyday experiences. This can be expressed in many different ways. If the child is socially oriented, she may spend a lot of time pondering her observations of others—why Jason didn’t want to share his toys today, why Mary got so mad at Nicholas when he bumped into her accidentally. If he has a particular interest—in solving puzzles, making art, building sand castles—he’ll often concentrate with unusual intensity. If a high-reactive toddler breaks another child’s toy by mistake, studies show, she often experiences a more intense mix of guilt and sorrow than a lower-reactive child would. All kids notice their environments and feel emotions, of course, but high-reactive kids seem to see and feel things more. If you ask a high-reactive seven-year-old how a group of kids should share a coveted toy, writes the science journalist Winifred Gallagher, he’ll tend to come up with sophisticated strategies like “Alphabetize their last names, and let the person closest to A go first.”

Some of Kagan’s studies even venture into the realm of cultural myth. For example, he believes, based on his data, that high reactivity is associated with physical traits such as blue eyes, allergies, and hay fever, and that high-reactive men are more likely than others to have a thin body and narrow face. Such conclusions are speculative and call to mind the nineteenth-century practice of divining a man’s soul from the shape of his skull.

If you were a high-reactive baby, then your amygdala may, for the rest of your life, go a bit wild every time you introduce yourself to a stranger at a cocktail party. But if you feel relatively skilled in company, that’s partly because your frontal cortex is there to tell you to calm down, extend a handshake, and smile. In fact, a recent fMRI study shows that when people use self-talk to reassess upsetting situations, activity in their prefrontal cortex increases in an amount correlated with a decrease of activity in their amygdala.

In one well-known experiment, dating all the way back to 1967 and still a favorite in-class demonstration in psychology courses, Eysenck placed lemon juice on the tongues of adult introverts and extroverts to find out who salivated more. Sure enough, the introverts, being more aroused by sensory stimuli, were the ones with the watery mouths.

When combined with Kagan’s findings on high reactivity, this line of studies offers a very empowering lens through which to view your personality. Once you understand introversion and extroversion as preferences for certain levels of stimulation, you can begin consciously trying to situate yourself in environments favorable to your own personality—neither overstimulating nor understimulating, neither boring nor anxiety-making. You can organize your life in terms of what personality psychologists call “optimal levels of arousal” and what I call “sweet spots,” and by doing so feel more energetic and alive than before. Your sweet spot is the place where you’re optimally stimulated. You probably seek it out already without being aware that you’re doing so. Imagine that you’re lying contentedly in a hammock reading a great novel. This is a sweet spot. But after half an hour you realize that you’ve read the same sentence five times; now you’re understimulated. So you call a friend and go out for brunch—in other words, you ratchet up your stimulation level—and as you laugh and gossip over blueberry pancakes, you’re back, thank goodness, inside your sweet spot. But this agreeable state lasts only until your friend—an extrovert who needs much more stimulation than you do—persuades you to accompany her to a block party, where you’re now confronted by loud music and a sea of strangers.

Your friend’s neighbors seem affable enough, but you feel pressured to make small talk above the din of music. Now—bang, just like that—you’ve fallen out of your sweet spot, except this time you’re overstimulated. And you’ll probably feel that way until you pair off with someone on the periphery of the party for an in-depth conversation, or bow out altogether and return to your novel. Imagine how much better you’ll be at this sweet-spot game once you’re aware of playing it. You can set up your work, your hobbies, and your social life so that you spend as much time inside your sweet spot as possible. People who are aware of their sweet spots have the power to leave jobs that exhaust them and start new and satisfying businesses. They can hunt for homes based on the temperaments of their family members—with cozy window seats and other nooks and crannies for the introverts, and large, open living-dining spaces for the extroverts. Understanding

“The problem for scientists is that we try to observe behavior, and these are things that you cannot observe,” she explains. Scientists can easily report on the behavior of extroverts, who can often be found laughing, talking, or gesticulating. But “if a person is standing in the corner of a room, you can attribute about fifteen motivations to that person. But you don’t really know what’s going on inside.” Yet inner behavior was still behavior, thought Aron, even if it was difficult to catalog. So what is the inner behavior of people whose most visible feature is that when you take them to a party they aren’t very pleased about it? She decided to find out.

But there were also new insights. The highly sensitive tend to be philosophical or spiritual in their orientation, rather than materialistic or hedonistic. They dislike small talk. They often describe themselves as creative or intuitive (just as Aron’s husband had described her). They dream vividly, and can often recall their dreams the next day. They love music, nature, art, physical beauty. They feel exceptionally strong emotions—sometimes acute bouts of joy, but also sorrow, melancholy, and fear.

And it suggests, says Jadzia Jagiellowicz, the lead scientist at Stony Brook, that sensitive types think in an unusually complex fashion. It may also help explain why they’re so bored by small talk. “If you’re thinking in more complicated ways,” she told me, “then talking about the weather or where you went for the holidays is not quite as interesting as talking about values or morality.”

The description of such characters as thin-skinned is meant metaphorically, but it turns out that it’s actually quite literal. Among the tests researchers use to measure personality traits are skin conductance tests, which record how much people sweat in response to noises, strong emotions, and other stimuli. High-reactive introverts sweat more; low-reactive extroverts sweat less. Their skin is literally “thicker,” more impervious to stimuli, cooler to the touch. In fact, according to some of the scientists I spoke to, this is where our notion of being socially “cool” comes from; the lower-reactive you are, the cooler your skin, the cooler you are. (Incidentally, sociopaths lie at the extreme end of this coolness barometer, with extremely low levels of arousal, skin conductance, and anxiety. There is some evidence that sociopaths have damaged amygdalae.)

In his book, Born to Be Good, Keltner even says that if he had to choose his mate by asking a single question at a speed-dating event, the question he would choose is: “What was your last embarrassing experience?” Then he would watch very carefully for lip-presses, blushing, and averted eyes. “The elements of the embarrassment are fleeting statements the individual makes about his or her respect for the judgment of others,” he writes. “Embarrassment reveals how much the individual cares about the rules that bind us to one another.” In other words, you want to make sure that your spouse cares what other people think. It’s better to mind too much than to mind too little.

But it turns out that it’s not only humans that divide into those who “watch and wait” and others who “just do it.” More than a hundred species in the animal kingdom are organized in roughly this way.

From fruit flies to house cats to mountain goats, from sunfish to bushbaby primates to Eurasian tit birds, scientists have discovered that approximately 20 percent of the members of many species are “slow to warm up,” while the other 80 percent are “fast” types who venture forth boldly without noticing much of what’s going on around them. (Intriguingly, the percentage of infants in Kagan’s lab who were born high-reactive was also, you’ll recall, about twenty.)

The old brain, according to Dorn, is constantly telling us, “Yes, yes, yes! Eat more, drink more, have more sex, take lots of risk, go for all the gusto you can get, and above all, do not think!” The reward-seeking, pleasure-loving part of the old brain is what Dorn believes spurred Alan to treat his life savings like chips at the casino. We also have a “new brain” called the neocortex, which evolved many thousands of years after the limbic system. The new brain is responsible for thinking, planning, language, and decision-making—some of the very faculties that make us human.

“People with certain personality types got control of capital and institutions and power,” Curry told me. “And people who are congenitally more cautious and introverted and statistical in their thinking became discredited and pushed aside.”

But introverts seem to think more carefully than extroverts, as the psychologist Gerald Matthews describes in his work. Extroverts are more likely to take a quick-and-dirty approach to problem-solving, trading accuracy for speed, making increasing numbers of mistakes as they go, and abandoning ship altogether when the problem seems too difficult or frustrating. Introverts think before they act, digest information thoroughly, stay on task longer, give up less easily, and work more accurately.

But I believe that another important explanation for introverts who love their work may come from a very different line of research by the influential psychologist Mihaly Csikszentmihalyi on the state of being he calls “flow.” Flow is an optimal state in which you feel totally engaged in an activity—whether long-distance swimming or songwriting, sumo wrestling or sex. In a state of flow, you’re neither bored nor anxious, and you don’t question your own adequacy. Hours pass without your noticing. The key to flow is to pursue an activity for its own sake, not for the rewards it brings. Although flow does not depend on being an introvert or an extrovert, many of the flow experiences that Csikszentmihalyi writes about are solitary pursuits that have nothing to do with reward-seeking: reading, tending an orchard, solo ocean cruising. Flow often occurs, he writes, in conditions in which people “become independent of the social environment to the degree that they no longer respond exclusively in terms of its rewards and punishments. To achieve such autonomy, a person has to learn to provide rewards to herself.”

If you’re an introvert, find your flow by using your gifts. You have the power of persistence, the tenacity to solve complex problems, and the clear-sightedness to avoid pitfalls that trip others up. You enjoy relative freedom from the temptations of superficial prizes like money and status. Indeed, your biggest challenge may be to fully harness your strengths. You may be so busy trying to appear like a zestful, reward-sensitive extrovert that you undervalue your own talents, or feel underestimated by those around you. But when you’re focused on a project that you care about, you probably find that your energy is boundless. So stay true to your own nature. If you like to do things in a slow and steady way, don’t let others make you feel as if you have to race. If you enjoy depth, don’t force yourself to seek breadth. If you prefer single-tasking to multitasking, stick to your guns. Being relatively unmoved by rewards gives you the incalculable power to go your own way. It’s up to you to use that independence to good effect.

A well-heeled housewife confided that all the husbands in her social circle had recently accepted jobs in China, and were now commuting between Cupertino and Shanghai, partly because their quiet styles prevented them from advancing locally. The American companies “think they can’t handle business,” she said, “because of presentation. In business, you have to put a lot of nonsense together and present it. My husband always just makes his point and that’s the end of it. When you look at big companies, almost none of the top executives are Asians. They hire someone who doesn’t know anything about the business, but maybe he can make a good presentation.”

Restraint, Gandhi believed, was one of his greatest assets. And it was born of his shyness: I have naturally formed the habit of restraining my thoughts. A thoughtless word hardly ever escaped my tongue or pen. Experience has taught me that silence is part of the spiritual discipline of a votary of truth. We find so many people impatient to talk. All this talking can hardly be said to be of any benefit to the world. It is so much waste of time. My shyness has been in reality my shield and buckler. It has allowed me to grow. It has helped me in my discernment of truth.

Some years ago, a research psychologist named Richard Lippa set out to answer this question. He called a group of introverts to his lab and asked them to act like extroverts while pretending to teach a math class. Then he and his team, video cameras in hand, measured the length of their strides, the amount of eye contact they made with their “students,” the percentage of time they spent talking, the pace and volume of their speech, and the total length of each teaching session. They also rated how generally extroverted the subjects appeared, based on their recorded voices and body language. Then Lippa did the same thing with actual extroverts and compared the results. He found that although the latter group came across as more extroverted, some of the pseudo-extroverts were surprisingly convincing. It seems that most of us know how to fake it to some extent.

In contrast to the Edgars of the world, low self-monitors base their behavior on their own internal compass. They have a smaller repertoire of social behaviors and masks at their disposal. They’re less sensitive to situational cues, like how many anecdotes you’re expected to share at a dinner party, and less interested in role-playing, even when they know what the cues are. It’s as if low self-monitors (LSMs) and high self-monitors (HSMs) play to different audiences, Snyder has said: one inner, the other outer. If you want to know how strong a self-monitor you are, here are a few questions from Snyder’s Self-Monitoring Scale:

When you’re uncertain how to act in a social situation, do you look to the behavior of others for cues? Do you often seek the advice of your friends to choose movies, books, or music? In different situations and with different people, do you often act like very different people? Do you find it easy to imitate other people? Can you look someone in the eye and tell a lie with a straight face if for a right end? Do you ever deceive people by being friendly when really you dislike them? Do you put on a show to impress or entertain people? Do you sometimes appear to others to be experiencing deeper emotions than you actually are? The more times you answered “yes” to these questions, the more of a high self-monitor you are. Now ask yourself these questions: Is your behavior usually an expression of your true inner feelings, attitudes, and beliefs? Do you find that you can only argue for ideas that you already believe? Would you refuse to change your opinions, or the way you do things, in order to please someone else or win their favor? Do you dislike games like charades or improvisational acting? Do you have trouble changing your behavior to suit different people and different situations? The more you tended to answer “yes” to this second set of questions, the more of a low self-monitor you are.

First, think back to what you loved to do when you were a child. How did you answer the question of what you wanted to be when you grew up? The specific answer you gave may have been off the mark, but the underlying impulse was not. If you wanted to be a fireman, what did a fireman mean to you? A good man who rescued people in distress? A daredevil? Or the simple pleasure of operating a truck? If you wanted to be a dancer, was it because you got to wear a costume, or because you craved applause, or was it the pure joy of twirling around at lightning speed? You may have known more about who you were then than you do now.

Second, pay attention to the work you gravitate to. At my law firm I never once volunteered to take on an extra corporate legal assignment, but I did spend a lot of time doing pro bono work for a nonprofit women’s leadership organization. I

Finally, pay attention to what you envy. Jealousy is an ugly emotion, but it tells the truth. You mostly envy those who have what you desire.

“Restorative niche” is Professor Little’s term for the place you go when you want to return to your true self. It can be a physical place, like the path beside the Richelieu River, or a temporal one, like the quiet breaks you plan between sales calls. It can mean canceling your social plans on the weekend before a big meeting at work, practicing yoga or meditation, or choosing e-mail over an in-person meeting.

Or perhaps you’ve always dreamed of building your own small company, working from home so you can spend more time with your spouse and children. You know you’ll need to do a certain amount of networking, so you make the following Free Trait Agreement with yourself: you will go to one schmooze-fest per week. At each event you will have at least one genuine conversation (since this comes easier to you than “working the room”) and follow up with that person the next day. After that, you get to go home and not feel bad when you turn down other networking opportunities that come your way.

When your conscientiousness impels you to take on more than you can handle, you begin to lose interest, even in tasks that normally engage you. You also risk your physical health. “Emotional labor,” which is the effort we make to control and change our own emotions, is associated with stress, burnout, and even physical symptoms like an increase in cardiovascular disease. Professor Little believes that prolonged acting out of character may also increase autonomic nervous system activity, which can, in turn, compromise immune functioning.

It can be hard for extroverts to understand how badly introverts need to recharge at the end of a busy day. We all empathize with a sleep-deprived mate who comes home from work too tired to talk, but it’s harder to grasp that social overstimulation can be just as exhausting.

It’s also hard for introverts to understand just how hurtful their silence can be. I interviewed a woman named Sarah, a bubbly and dynamic high school English teacher married to Bob, an introverted law school dean who spends his days fund-raising, then collapses when he gets home. Sarah cried tears of frustration and loneliness as she told me about her marriage.

The differences between introverts and extroverts were remarkable. The introverts assigned to the cooperative game rated all players—not just their competitors, but also their teammates—more positively than the introverts who played the competitive game. The extroverts did just the opposite: they rated all players more positively when they played the competitive version of the game. These findings suggest something very important: introverts like people they meet in friendly contexts; extroverts prefer those they compete with.

Greg can start by changing his assumptions about anger. He believes, as most of us do, that venting anger lets off steam. The “catharsis hypothesis”—that aggression builds up inside us until it’s healthily released—dates back to the Greeks, was revived by Freud, and gained steam during the “let it all hang out” 1960s of punching bags and primal screams. But the catharsis hypothesis is a myth—a plausible one, an elegant one, but a myth nonetheless. Scores of studies have shown that venting doesn’t soothe anger; it fuels it.

We’re best off when we don’t allow ourselves to go to our angry place. Amazingly, neuroscientists have even found that people who use Botox, which prevents them from making angry faces, seem to be less anger-prone than those who don’t, because the very act of frowning triggers the amygdala to process negative emotions. And anger is not just damaging in the moment; for days afterward, venters have repair work to do with their partners. Despite the popular fantasy of fabulous sex after fighting, many couples say that it takes time to feel loving again. What

We’re best off when we don’t allow ourselves to go to our angry place. Amazingly, neuroscientists have even found that people who use Botox, which prevents them from making angry faces, seem to be less anger-prone than those who don’t, because the very act of frowning triggers the amygdala to process negative emotions. And anger is not just damaging in the moment; for days afterward, venters have repair work to do with their partners. Despite the popular fantasy of fabulous sex after fighting, many couples say that it takes time to feel loving again. What can Greg do to calm down when he feels his fury mounting? He can take a deep breath. He can take a ten-minute break. And he can ask himself whether the thing that’s making him so angry is really that important. If not, he might let it go. But if it is, then he’ll want to phrase his needs not as personal attacks but as neutral discussion items. “You’re so antisocial!” can become “Can we figure out a way to organize our weekends that works for us both?”

One of the best things you can do for an introverted child is to work with him on his reaction to novelty. Remember that introverts react not only to new people, but also to new places and events. So don’t mistake your child’s caution in new situations for an inability to relate to others. He’s recoiling from novelty or overstimulation, not from human contact. As we saw in the last chapter, introversion-extroversion levels are not correlated with either agreeableness or the enjoyment of intimacy. Introverts are just as likely as the next kid to seek others’ company, though often in smaller doses.

The key is to expose your child gradually to new situations and people—taking care to respect his limits, even when they seem extreme. This produces more-confident kids than either overprotection or pushing too hard. Let him know that his feelings are normal and natural, but also that there’s nothing to be afraid of: “I know it can feel funny to play with someone you’ve never met, but I bet that boy would love to play trucks with you if you asked him.” Go at your child’s pace; don’t rush him. If he’s young, make the initial introductions with the other little boy if you have to. And stick around in the background—or, when he’s really little, with a gentle, supportive hand on his back—for as long as he seems to benefit from your presence. When he takes social risks, let him know you admire his efforts: “I saw you go up to those new kids yesterday. I know that can be difficult, and I’m proud of you.”

Slowly your child will see that it’s worth punching through her wall of discomfort to get to the fun on the other side. She’ll learn how to do the punching by herself.

If you want your child to learn these skills, don’t let her hear you call her “shy”: she’ll believe the label and experience her nervousness as a fixed trait rather than an emotion she can control. She also knows full well that “shy” is a negative word in our society. Above all, do not shame her for her shyness.

Whether you’re an introvert yourself or an extrovert who loves or works with one, I hope you’ll benefit personally from the insights in this book. Here is a blueprint to take with you: Love is essential; gregariousness is optional. Cherish your nearest and dearest. Work with colleagues you like and respect. Scan new acquaintances for those who might fall into the former categories or whose company you enjoy for its own sake. And don’t worry about socializing with everyone else. Relationships make everyone happier, introverts included, but think quality over quantity.

Solve problems, make art, think deeply.

Spend your free time the way you like, not the way you think you’re supposed to. Stay home on New Year’s Eve if that’s what makes you happy. Skip the committee meeting. Cross the street to avoid making aimless chitchat with random acquaintances. Read. Cook. Run. Write a story. Make a deal with yourself that you’ll attend a set number of social events in exchange for not feeling guilty when you beg off.

Also, remember the dangers of the New Groupthink. If it’s creativity you’re after, ask your employees to solve problems alone before sharing their ideas. If you want the wisdom of the crowd, gather it electronically, or in writing, and make sure people can’t see each other’s ideas until everyone’s had a chance to contribute. Face-to-face contact is important because it builds trust, but group dynamics contain unavoidable impediments to creative thinking. Arrange for people to interact one-on-one and in small, casual groups. Don’t mistake assertiveness or eloquence for good ideas. If you have a proactive work force (and I hope you do), remember that they may perform better under an introverted leader than under an extroverted or charismatic one.