You understand the past by turning it into a story. Events get arranged into causes and consequences until the sequence feels inevitable.
This narrative clarity produces an illusion: if the past makes sense, the future should be predictable. But the sense-making happens after the fact.
The mind is better at explaining than at forecasting. It builds tidy accounts that ignore the role of chance, complexity, and unknown unknowns.
Overconfidence grows from coherence. A clean explanation feels like evidence of deep insight, even when it is built on selective memory and convenient causality.
The practical danger is planning and strategy. When you trust stories too much, you underestimate surprises and treat luck as skill—both in success and in failure.