This document discusses emotions, including what they are, influences on their expression, guidelines for expressing emotions, and managing difficult emotions. It explains that emotions have physiological, nonverbal, and cognitive components. Culture, gender, personality, and social conventions can influence emotional expression. When expressing emotions, one should recognize their feelings, consider when and where to share them, and be mindful of communication channels used. Managing difficult emotions involves addressing irrational thinking and self-talk, monitoring reactions, and replacing unconstructive thoughts with more positive perspectives.