When a novice and a grandmaster look at the same chessboard, they will see completely different things. The novice will see very little, and the grandmaster will see a world of possibilities, analysis, and conclusions. This extra stuff the grandmaster sees, that stuff is called the invisible world. It is invisible because others without expertise cannot see it. Through [[Natural Abstraction]], we can apply this invisible world to other domains. Literally every other domain. Musicians hear complex harmonics and structural patterns in music, athletes understand deeply the state of a given game, and doctors effectively match and integrate symptoms and health indicators. All of which, their naive counterparts cannot begin to perceive. The better you are, the more of the invisible world you will see. # ============= 2025-01-08: [[The Invisible World 0.1]] (C)(P)