FWIW, I thought Nay's point was that the Aristotle quote was unactionable. You can't act on the basis of what you don't know. But skiing is more of a "doing" than a "knowing" anyway (which is a point Aristotle might have made). I didn't really take it as a stab at @KingGrump at all. More playful than anything else. My $.02. Keep the change!
Defintely not a stab . I just like that quote...which I think probably explains the poll results centered on L7, which is as broad as all the other levels combined...