Pool involves significant physics principles, which can enhance gameplay understanding. Players often intuitively grasp these concepts, but many prefer to focus on enjoyment rather than the technical aspects. Snooker shares similar physics elements, though some players may struggle with it, leading to a more casual approach to the game. The emphasis is on having fun rather than achieving victory, highlighting the social and recreational aspects of playing pool. The mention of "90 degrees" suggests an awareness of angles, which are crucial in both pool and snooker for successful shots.