The document discusses assertiveness, including definitions, characteristics, and importance. It defines assertiveness as the honest, direct, and appropriate expression of one's feelings, thoughts, and beliefs. It describes assertiveness as developing self-confidence, being honest with oneself and others, expressing oneself clearly, and being able to compromise. The document also contrasts assertiveness with aggressiveness and passiveness, providing examples of behaviors for each. Finally, it offers tips for behaving assertively, such as using positive body language, broken language technique, and negative feelings assertion.