As children as we learn what things are we are slowly learning to dismiss them visually. As adults entirely submerged in words and concepts we spend almost all of our time thinking and worrying about the past and the future hardly ever looking at or engaging with the world visually.
No further evidence is needed to show that 'mental illness' is not the name of a biological condition whose nature awaits to be elucidated but is the name of a concept whose purpose is to obscure the obvious.
