If someone were to walk into the room you are in right now, what preconceptions could they make about you simply based on your body language?
If you don't think your body has its own language, be prepared to change your mind. A large percentage of communication and the way people perceive you come from body language. This includes posture, gestures, facial expressions and eye movements. Your body language may reveal your true feelings, intentions, or the level of confidence you have in yourself.