Your Brain's Shortcuts

Your brain processes approximately 11 million bits of sensory information every second. Your conscious mind can handle about 50. To bridge this gap, your brain relies on shortcuts — quick, automatic rules of thumb that produce good-enough judgments without requiring full analysis.

Psychologists call these shortcuts heuristics, and they are usually helpful. They allow you to make fast decisions about what to eat, who to trust, and how to work through complex situations without being paralyzed by analysis.

But heuristics come with a cost: they are systematically biased. The same shortcuts that enable fast decision-making also produce predictable errors.