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Pattern Matching Beats Narrative Reasoning

blog.scottstevenson.net43 points28 comments
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The piece argues that short, tidy stories are a poor foundation for making high-quality bets because reality is highly multi-causal and often illegible. Compelling narratives soothe and propagate quickly, but their legibility makes opportunities obvious and crowded, so prices or competition move before you can profit. Simple stories function well as management, marketing, or motivational tools, yet they obscure the many interacting factors that determine outcomes. A chess-engine analogy is used: optimal moves come from massive pattern evaluation, not neat verbal rules, and legibility bias leads people to overvalue orderly explanations that fail in messy, real-world systems.

The practical alternative described is pattern matching: build intuition by immersing in data and by creating semi-legible frameworks that capture recurring, predictive attributes. Teams can list 10-20 attributes, score past wins and losses, and surface counterintuitive signals - for example, features that deliver instant value with zero setup, inspire builders to start without permission, are “whole” rather than stepping stones, or can be prototyped in two weeks. Applying this method at Spellbook produced 16 correlated attributes and a higher hit rate; applying it to investing produced roughly 20x better active returns versus a passive portfolio over nine years. Independence of mind is essential, because pattern-driven bets will often look strange to others.

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