Bruce Lee was well known for incorporating philosophy into martial arts. In his interview from the Pierre Berton Show in 1971, he explains the dichotomy of mindsets behind his practice: instinct and control.
You can find these contrasting styles in the climbing world. Out of your climbing friends, some can be easily identified as instinct-based, or intuitive climbers, while the others are control-based, or analytical climbers. Chances are, you likely favor one style over the other.
Bruce Lee’s Interview on The Pierre Berton Show: