Motivation is the emotion that initiates action in response to a gap between the current state and a desired state. It is useful for getting started and for navigating early stages of change. It is not a reliable foundation for maintaining behaviour over months and years because it fluctuates with mood, energy, circumstance, and perceived progress. The psychological variable most strongly associated with long-term behaviour maintenance is identity: whether the behaviour is congruent with who the person believes themselves to be.
The Research on Identity and Behaviour
A study by Christopher Bryan et al. found that describing healthy behaviours as expressions of identity, "being the kind of person who votes", "being the kind of person who cares about their health", rather than as actions to take, increased follow-through substantially. The key distinction is between doing and being. "I am trying to exercise" is an action statement that implies the behaviour is external to the self. "I am someone who trains" is an identity statement that implies the behaviour is a natural expression of who the person is. Behaviours that feel like self-expression are dramatically easier to maintain than behaviours that feel like external obligations.
Building Identity Through Small Wins
Identity is not declared; it is constructed through accumulated evidence. Every time a person acts in accordance with the identity they want to hold, they add a data point. Every time they act against it, they add a contradictory one. Starting with small, highly achievable actions that are consistent with the desired identity builds the evidentiary base faster than attempting large behaviours that are frequently failed. The goal at the beginning of an identity change is not dramatic results; it is consistent evidence that the new identity is real.
Sources
- Bryan, C.J., et al. (2011). Motivating voter turnout by invoking the self. Proceedings of the National Academy of Sciences, 108(31), 12653-12656.
- Clear, J. (2018). Atomic Habits. Penguin Random House.
- Bandura, A. (1997). Self-Efficacy: The Exercise of Control. W.H. Freeman.