There's a moment every experienced pipe fitter knows: you're mid-fit-up, something's slightly off, and you have a choice — force it or stop and re-measure. The Stoics had a name for the impulse to force it: they called it *horme*, the unreflective surge toward action before judgment has caught up. Marcus Aurelius trained himself to insert a pause between impulse and response, what he called 'waiting for the impression to settle.' Psychologist Gary Klein, in his research on naturalistic decision-making with firefighters and military commanders, found that experts in high-stakes fields don't actually make better decisions by thinking more — they make better decisions by recognizing when a situation *feels* right versus when it merely *looks* right. That gap between feel and look is where bad welds happen, where wrong isometrics get followed, where a misaligned flange gets torqued anyway because the schedule is screaming. Today, when you hit that moment of 'close enough,' treat it as a deliberate choice rather than an invisible slide — because the Stoics and Klein agree that judgment only protects you when you actually use it.

When you last overrode a nagging doubt about fit, alignment, or procedure — were you exercising judgment, or just avoiding the friction of stopping?

Drawing from Stoicism combined with Naturalistic Decision Theory — Marcus Aurelius (Meditations) with Gary Klein (Sources of Power, 1998)