This episode explores the concept of the predictive brain and how the mind often creates expectations before evidence appears. It explains how the brain constantly builds internal models of the world and interprets events based on those predictions. When people expect signs, luck, or meaning, their perception and memory tend to confirm those expectations, reinforcing superstition. The episode concludes that superstition often arises not from observing reality objectively, but from the brain’s natural tendency to predict patterns and interpret events in ways that support existing beliefs.