No. 21 · Decisions · Human Nature and Judgement
Analysis Paralysis
Waiting for perfect information can cost more than acting on good enough.
In the Almanac
“Ewell at Gettysburg”, 1863 · “Nokia”, 2007–2010
Both stories in full, three ways to use it and where it misleads.
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Questions
What is Analysis Paralysis?
Analysis Paralysis is when overthinking a decision stops you from acting at all, often driven by fear of choosing wrong and the false belief that more information always helps. Nokia had early touchscreen phones but hesitated while Apple and Android reshaped the market.
How do you use Analysis Paralysis?
Decide small things instantly rather than deliberating. For bigger choices, set a firm decision deadline and act with what you know when it arrives. Aim for roughly 70% confidence instead of certainty, and remember that most decisions are reversible: imperfect action often beats perfect inaction.
When does Analysis Paralysis matter?
Analysis Paralysis is one of the 35 mental models for decisions, the situations where you ask: Which way should I go? Within that, it belongs to “When choosing gets hard”, alongside False Dilemma, Grey Thinking and Hick’s Law.
What is an example of Analysis Paralysis?
Two stories show it at work: Ewell at Gettysburg (1863) and Nokia (2007–2010). Both are told in full in The Mental Models Daily Almanac, which has two stories for each of its 365 models.
Which mental models are related to Analysis Paralysis?
Satisficing, Perfect is the Enemy of Good and OODA Loop. Analysis Paralysis itself comes from human nature and judgement.