Replace a bad habit with a better one. Instead of trying to "break out of a habit", try to use the trigger or cue to initiate a different action. Find something better, healthier, to replace the habit. This will be a lot easier than trying to force yourself to do nothing when you feel very compelled to do something. Left unchecked this is why we often see one bad habit turning into another bad habit. Take charge by deciding ahead of time what you will replace with what. Keep track. Celebrate your victories. Strengthen and empower yourself. By repeatedly doing this over and over again you will weaken the association between the trigger/cue and the old habit. At the same time you will strengthen the association between the trigger/cue and the new habit. This is very important. Some people believe the solution is to try to avoid the trigger/cue, but avoidance does nothing to prepare you in the event you fall into that scenario accidentally. It's like preparing for the worst, not by being pessimistic, but by being proactive. The first step to change is believing it could be possible. The second is action. Inaction leads to chaos. It pays to be prepared. Believe you are strong! You are bigger than your problems and your fears.