Our understanding and use of non-verbal cues in facial expression are familiar to us nearly from birth
By familiarizing ourselves with a few basic nonverbal signals, we can improve our ability to understand what people are really communicating and become aware of what we are broadcasting to the world with our own non-verbal cues.A person's body posture, movements and positions more often tell us exactly what they mean (which may be the exact opposite of what they are saying). Many people are unaware of how loudly they communicate with their bodies.