This would be better differentiated by one’s ability to express rather than to write. Of course, a person who knows how to read as well as how to express an ide

This would be better differentiated by one’s ability to express rather than to write. Of course, a person who knows how to read as well as how to express an idea will do fine with writing as a means of expression but one can also express an idea orally and use that oration to refine their idea. https://en.wikipedia.org/wiki/Rubber_duck_debugging https://en.wikipedia.org/wiki/Rubber_duck_debugging As a person who frequently uses writing to focus my thoughts, I don’t see why one would see writing as the only way to focus their thoughts.