What is the one activity human beings willingly pour hours of intense focus into without anyone forcing them? Games. Cognitive psychologist Prof. Kim Kyung-il reveals a fascinating neuroscience insight into why we focus so deeply on games—and how self-made wealthy people apply the exact same mechanism to their work.

"If you strip feedback out of a game, it immediately becomes grueling labor. Self-made rich people are those who have structured the act of earning and building like a game."
— Prof. Kim Kyung-il, Cognitive Psychologist
The Defining Trait of Self-Made Rich People — Gamification Feedback Loops
▲ Prefrontal cortex immersion through immediate feedback loops and stepping-stone plans

1. Prefrontal Cortex Flow: Why Scores Matter

Brain scans during gameplay show that rather than passive pleasure, the prefrontal cortex is firing in deep concentration because every action yields an immediate score update. Nobody would play a game that hides your score until you reach 10,000 points.

2. Building Stepping-Stone Feedback Loops

Self-made achievers break distant goals into dense stepping-stone milestones that provide constant visual feedback—turning daily execution from exhausting labor into an engaging, self-reinforcing game.