CONCEPT
Ego Depletion
Roy Baumeister's finding that self-regulation draws from a single finite reservoir — and the structural explanation for why boundary maintenance through willpower alone collapses under the continuous pull of always-available AI.
In the late 1990s, Roy Baumeister brought subjects into a room smelling of fresh cookies. Half were told to eat the cookies; half to eat only radishes. Afterward, both groups received an unsolvable puzzle. The cookie-eaters persisted for nineteen minutes; the radish-eaters gave up after eight. They had spent their willpower resisting the cookies, and the depletion carried over to an unrelated task. The theory — that self-regulation draws from a finite pool — has been debated and refined in subsequent decades, but its core observation has proven durable: saying no costs something, cognitively, and the cost is drawn from a resource that does not instantly replenish. For Nippert-Eng's framework applied to AI, ego depletion is the structural mechanism that converts continuous willpower-based boundary maintenance into predictable collapse.
In The You On AI Field Guide
The phenomenology of ego depletion maps precisely onto the evening of an AI-augmented knowledge worker. Every notification resisted, every prompt postponed, every 'just one more thing' avoided draws