This document discusses the concept of self-esteem. It defines self-esteem as the personal judgment that an individual makes about their own worth. Self-esteem is formed by evaluations, feelings, opinions, and behaviors regarding one's self-perceptions, self-concepts, and self-image. The document outlines different types of self-esteem such as low passive self-esteem, low aggressive self-esteem, medium self-esteem, and high self-esteem. It discusses the importance of self-esteem and how it affects relationships, creativity, problem-solving, decision-making, and performance in studies. Low self-esteem is linked to various psychological and physiological disorders.