Thanks for the link and tl;dr, even though it's a quite short video (3:16). I found your explanation very interesting because I have intuitively felt like this is accurate, but never knew what the underlying process is. I have been following this for years already, first absorbing information about anything where I need to make a decision, and then just leave it to stew in the back of my mind. And after a while the answer just appears in my mind, without me really understanding where it comes from.
I’ve heard this being discussed as focused and diffuse modes of thinking - https://fs.blog/focused-diffuse-thinking/ - although not in relation to verbal and non-verbal thinking.
