Willpower: Rediscovering the Greatest Human Strength

Synthesizes research on self-regulation as a limited, depletable resource. Demonstrates that repeated acts of willpower progressively diminish capacity for subsequent self-control.

Renergence argues that working against your nature extracts a compounding cost. Baumeister's ego depletion research provides the empirical mechanism — each forced performance consumes the same finite reserve needed for genuine engagement and wellbeing.

MN's concept of engagement-as-energy explains Baumeister's ego depletion mechanism: when a person operates in a nature that doesn't match the situational demand, they must manufacture engagement artificially, consuming self-regulatory resources at an accelerated rate. This is the mechanism behind MN's 'forced engagement cost'—working against your nature isn't just inefficient, it depletes the same finite reserves needed for genuine engagement, relationships, and wellbeing.

The ego depletion model has faced replication challenges. The glucose-based mechanism originally proposed is disputed. The research also doesn't address organizational sources of depletion.