I'm not necessarily asking for ways to improve my body language that's for another time. What i mean is I would like to learn how you can avoid bad or excessive habits when interacting with people. For example I have noticed that I often scratch the top of my head and then raise my arm and point up above and bring my arm down. I also often stand in what I will call "I'm busy but I'm to awkward to tell you that" legs pointing like I'm about to go do something and I have been interrupted by you and I need you to stop talking. It's good to have hand gestures and move a little bit but I don't want to be squirming around like someone who I am talking to has bad breath unless they actually do. Are there any techniques I can practice.