Intuition

Daniel Kahneman's System 1 is fast, automatic, pattern-based. It does not deliberate. It recognises. Intuition is compressed experience — the brain's way of delivering answers without the computational overhead of explicit analysis. When a firefighter arrives at a blaze and orders evacuation before the floor collapses, they are not running a decision tree. They have seen this pattern before. The recognition fires before the language can catch up.

Gary Klein's Recognition-Primed Decision model formalises this. Experts don't analyse — they recognise. In domains with valid patterns — chess, firefighting, emergency medicine — experts develop reliable intuition. The feedback is fast, the regularities repeat, and thousands of repetitions calibrate the pattern library. In domains with low validity — stock picking, hiring, long-term forecasting — intuition fails. The feedback arrives years later, confounding variables overwhelm the signal, and the "expert" is no more accurate than chance. The feeling of knowing is identical in both cases. The accuracy is not.

Steve Jobs trusted his intuition on product design. He removed the floppy drive from the iMac, launched the iPhone when BlackBerry ruled, built retail stores when every analyst said it would fail. His pattern library was built over thirty years of obsessive attention to how humans interact with technology. His environment was kind: consumer product design has rapid feedback and stable patterns. Jobs's intuition did not transfer. His cancer treatment — choosing alternative medicine over surgery — was lethal. The same mechanism that produced the iPhone produced a catastrophic medical decision. The environment changed. The intuition didn't.

Jeff Bezos distinguishes Type 1 decisions — irreversible, consequential — from Type 2 decisions — reversible, low-cost. Intuition is fine for Type 2. Move fast, correct through iteration. For Type 1, slow down and demand data. The key: know your domain's validity before you trust your gut.

The implication for business is uncomfortable. Most high-stakes business decisions — hiring, market entry, M&A, fundraising — operate in environments that are closer to wicked than kind. The feedback is delayed by months or years. The confounding variables are overwhelming. The repetitions within any single career are too few to build reliable patterns. The CEO who "trusts their gut" on a $500 million acquisition is exercising intuition in an environment where Kahneman's research predicts it will be unreliable — regardless of how experienced the CEO is. The experience creates confidence. It does not create accuracy. This distinction — between the feeling of knowing and the fact of knowing — is the central challenge of applying intuition in professional contexts. The meta-skill is calibration: knowing which environment you're operating in and adjusting your trust in intuition accordingly.