When Is Better to Think Without Words?
Henrik Karlsson
Some people solve hard problems without words by thinking in vague images, sensations, or patterns. Wordless thought can be faster and more associative but is error-prone and hard to check. Writing forces precision and reveals mistakes, so it trains and supports deeper wordless thinking.
24 Oct 2025
I notice that there is research indicating that when doing certain types of creative work, the default mode network and the executive control network are, indeed, active at the same time, which they usually aren’t. Individuals who are experienced in a creative field seem to have the capacity to keep the default mode network turned on, allowing them to generate many permutations of ideas, while steering it with the executive control network, ensuring their parallelized mindwandering is constrained by the facts of the problem.
When I look into this, I notice that there is research indicating that when doing certain types of creative work, the default mode network and the executive control network are, indeed, active at the same time, which they usually aren’t. Individuals who are experienced in a creative field seem to have the capacity to keep the default mode network turned on, allowing them to generate many permutations of ideas, while steering it with the executive control network, ensuring their parallelized mindwandering is constrained by the facts of the problem.