Definition
1% sustained means one observable rep today in the right place — then again tomorrow — instead of a perfect weekend plan that never ships or a hero burst that collapses by Monday.
Origin
Marginal-gains frame (1% daily compound) applied to behavioural stacks: the rep must land on the aligned 20%, not only on busy motion.
Mechanism
Counters perfectionist prep loops and all-or-nothing weekends. Pairs with Master of Opposites: sometimes the 1% is prepare; sometimes it is ship without more prep — sincerity decides which.
Applications
Before a multi-day prep block, ask: is this 1% sustained or hiding? If hiding, bound prep hours and ship one outward rep first.
Sources
Cite
- Clear, J. (2018). Atomic Habits. Avery.
- Lally, P., Van Jaarsveld, C. H. M., Potts, H. W. W., & Wardle, J. (2010). How are habits formed: Modelling habit formation in the real world. European Journal of Social Psychology, 40(6), 998–1009
Related doctrine
Master of Opposites · All Success Lies in Its Preparation