LESSON 5 · Think Like Sherlock
When Patterns Mislead
False pattern recognition causes real problems:
- Gambler's fallacy — after five reds on a roulette wheel, you "know" black is coming (the wheel has no memory)
- Superstitions — wearing lucky socks that were on during a win creates a false causal pattern
- Medical misdiagnosis — a doctor recognizes a pattern from a previous patient and stops looking for the actual condition
- Conspiracy theories — connecting unrelated events into a grand narrative feels like discovering a hidden truth.