Nir’s Note: This guest post comes from Stephen Wendel, Principal Scientist at HelloWallet and the author of Designing for Behavior Change. Steve’s new book is about how to apply behavioral economics to product development. Follow him on twitter @sawendel.
It can be extraordinarily difficult to stop habits head-on. Brain damage, surgery, even Alzheimer’s disease and dementia sometimes fail to stop them. But why are they so difficult to change? First, it’s because habits are automatic, and not conscious. The conscious part of our minds, the part that would seek to remove habits, is only vaguely aware of their execution; we often don’t notice habits when they occur and we don’t remember doing them afterwards. Across dozens of studies on behavior change interventions, researchers have found that the conscious mind’s sincere, concerted intention to change behavior has little relationship to actual change in behavior.