When something has gone well for a long time, we start to believe the streak itself is evidence of virtue. The Stoic historians noticed this with armies — soldiers who'd never lost began fighting to protect their unbeaten record rather than to win. The habit had colonized the goal. The 18th-century Neapolitan jurist Gaetano Filangieri wrote about what he called 'the tyranny of the established' — the way a pattern, once it runs long enough, begins to feel like a law of nature rather than a choice. This matters for any sustained habit practice: the longer a routine holds, the more its continuation becomes its own justification. You stop asking whether it's still the right habit and start defending it because breaking it would mean the streak was fragile all along. The corrective is simple but uncomfortable — distinguish, on a regular basis, between what you do because it still serves the actual goal, and what you do because stopping it would cost you a self-image built on continuity.

What is one habit you continue primarily because you've built an identity around not having broken it — and what would you change about it if you'd only started it last week?

Drawing from Neapolitan Enlightenment political philosophy synthesized with social psychology of commitment and self-justification — Gaetano Filangieri — La Scienza della Legislazione (The Science of Legislation, 1780–88), synthesized with Leon Festinger — A Theory of Cognitive Dissonance (1957)