Yes. The one I'm skeptical about is the one about eye placement:
eyes wide, plays on the sides
eyes together, plays in the center
One of the games in The Queen's Gambit featured an extreme contrast in eye positioning between the players; I should try to figure out the game and see if it reflects this ditty.
I was watching Maurice Ashley on The Breakfast Club. He stated that one's personality determines one's play.
Do you agree? Are aggressive people aggressive players. Passive people passive players? ect.
Personally, I can see it ringing somewhat true for myself. In chess, I like to go in for the attack or take risks, but only after I am castled, and my king is safe.
I'm somewhat like that in life. I wouldn't take risks such as investments unless I am financially secure.
I'm also cautious and tactical on the board and IRL.
Do you find this to be the case for you too?