The document discusses various components of self, including self-concept, self-confidence, and self-image. It defines self-concept as the set of beliefs we hold about ourselves, including our perceived characteristics, abilities, and weaknesses. Building positive self-concept involves gaining self-awareness, accepting ourselves, realizing our potential through growth, and disclosing our true selves to others. Self-confidence is believing in one's own abilities, while self-image is how we perceive ourselves based on our experiences and hopes. Understanding these components of self is important for effective personality and decision-making.