Principlev1
When modifying an established habit, change only one element
When modifying an established habit, change only one element of the loop (cue, routine, or reward) at a time to preserve behavioral momentum from the unchanged elements.
Why This Is a Principle
Derives from axioms about habit loops (Habits as Context-Response Associations), dopamine prediction (When a habit forms, neural activity spikes at the cue and), and chunking (Hierarchical Chunking Expands Capacity). Prescribes a single-variable modification strategy grounded in how habits encode and persist. Highly actionable and generalizable across habit change contexts.