I went to this talk today in which a philosopher came to the revolutionary conclusion that there might be non-conceptual/ non-verbal thought.
She offered the pivotal examples of pre-linguistic children and non-linguistic animals as evidence, claiming that skills are a form of intelligent yet concept-independent behaviour.
As a theoretical (i.e., armchair) philosopher - how far can you dissociate your scholarly thoughts from your everyday experience? How best to minimize or eliminate your common sense?
Playing a musical instrument as prime example of skillful motor intelligence, I consider the Theremin (a/k/a aetherophone) as particularly interesting, as there isn't even proper tactile contact with the instrument involved. Check out the inventor's demonstration video (you may wanna skip to second 15):