The person interviewing you has probably seen a lot, if not hundreds of applicants, before. Because of this, body language in an interview is something that your interviewer knows about like the back of his or her hand. While it is important for you to act natural and be yourself during an interview, there are some body gestures or otherwise unnoticeable habits you should avoid. By being aware of the following gestures or body language in an interview, you will minimize your chances of actually doing the bad things and just focus on doing the good ones when you are already being interviewed.