A habit is a behavior that has become automatic through repetition. Researchers often describe it as a loop with three parts: a cue that triggers the action, the routine itself, and a reward that tells the brain the loop is worth remembering. Once a habit is established, it runs with very little conscious effort, which is why brushing teeth or locking the door requires no deliberation. This efficiency is a gift when the habit is helpful and a burden when it is not.
Click to start typing