Habits, Tics, Stims, Compulsions, and Behaviors
You are tapping your foot. Someone asks you to stop. You do. You feel no ill effects aside from maybe disappointment at having to stop. You tap your foot often. This is a habit.
You are tapping your foot, whether you want to or not. Someone asks you to stop. You can’t. If you try to it feels like holding in a sneeze and the pressure builds up. It might come out in a different, even less controllable action. This is a tic.
You are tapping your foot. Someone asks you to stop. You do, but immediately feel worse physically or emotionally. It was a way for you to express yourself and how you feel. You may feel pressure. This is a stim.
You are tapping your foot. Someone asks you to stop. You can’t, because if you do something bad will happen, possibly some specific bad thing. You know it’s irrational, but not doing it gives you anxiety. This is a compulsion.
You are tapping your foot. Someone asks you to stop. You can’t, because if you do this specific bad thing will happen. It is not irrational to you, although it is to others. This is an erratic/disorganized behavior.