This document discusses barriers to communication. It identifies 7 main types of barriers: intrapersonal, interpersonal, organizational, fear of superiors, inappropriate media use, information overload, and too many transfer stations. Intrapersonal barriers are created within individuals and include wrong assumptions, varied perceptions, wrong inferences, and categorical thinking. Interpersonal barriers occur between people due to limited vocabulary, lack of nonverbal communication, selective communication, and poor listening skills. Organizational barriers disrupt workplace communication.