" Within the individual life span as well, each person becomes exposed with age to increasingly contradictory goals, to incompatible opportunities for action. A child’s options are usually few and coherent; with each year, they become less so. The earlier clarity that made spontaneous flow possible is obscured by a cacophony of disparate values, beliefs, choices, and behaviors. Few "

― Mihaly Csikszentmihalyi , Flow: The Psychology of Optimal Experience