“one way to motivate a switch is to shrink the change, which makes people feel “big” relative to the challenge.” ―
While shrinking the commitment is primarily used to start good habits, it can also be a tool to break bad ones. To break a bad habit, we use it as a delaying strategy. We can avoid overeating by delaying our consumption. Say to yourself, “I am going to drink a glass of water and wait for 5-minutes. If I am still hungry, I can have a little more.” Physiologically, you are giving your body more time to register that it is full and hydrated. Psychologically, you are making the reward less desirable.