The document discusses body language and non-verbal communication. It provides information on:
- Body language consisting of posture, gestures, facial expressions and eye movements which humans subconsciously use to send and interpret signals.
- Over 90% of communication is non-verbal, with 55% being body language, 38% tone of voice, and only 7% actual words.
- Key aspects of body language include open vs closed posture, eye contact, head motions, facial expressions, and gestures. Body language can reveal true beliefs that differ from spoken words.