This document discusses non-verbal communication and its importance. It begins with an introduction to communication and defines verbal and non-verbal communication. It then explains that non-verbal communication is often seen as more believable than verbal communication for several reasons. The document also discusses the key aspects of non-verbal communication, including kinesics, proxemics, and paralinguistics. It notes how non-verbal communication can sometimes lead to misunderstandings across different cultural settings. The document concludes by emphasizing the importance of understanding both the verbal and non-verbal aspects of communication.