Aristotle noticed that the person who steals once becomes a thief not at the moment of the act, but at the moment they stop being surprised by themselves. That loss of surprise — the absence of internal friction — is what the Yoruba philosophical tradition calls 'iwa riru,' a corruption of character so gradual that the person themselves cannot locate when it began. What makes certain habits catastrophic isn't that they're dramatic. It's that they're calibrating instruments: each repetition doesn't just reinforce the action, it recalibrates what registers as normal, what registers as acceptable, and finally, what registers as you. The sociologist Erving Goffman, studying how identity is performed and maintained, found that people rarely lose themselves in a single act of betrayal — they lose themselves in the steady, unremarkable background of small performances they stop questioning. By Sunday, the week's unexamined choices have already updated the baseline. The practical move: identify one thing you did this week that you used to flinch at.

Name one thing you accepted from yourself this week that you would have refused a year ago.

Drawing from Yoruba philosophy / Sociological theory — Erving Goffman (cross-referenced with Yoruba concept of iwa riru)