This document discusses self-concept and its components. Self-concept is how a person perceives themselves, including their abilities and characteristics, and is shaped by their beliefs and others' responses. It has several components, including personal identity, body image, role performance, and self-esteem. The formation of self-concept begins in childhood and develops throughout life, being influenced by age, gender, education, culture, and other factors. Maintaining a positive self-concept is important for well-being.