This document discusses personal development and its origins in psychology. It outlines three domains of human development - physical, cognitive, and psychosocial. Personal development is defined as a process where individuals reflect on themselves to understand their identity, accept who they are, and learn new skills and perspectives to reach their full potential. The origins of focusing on personal development came from humanistic psychology theorists like Maslow and Rogers, and later positive psychology emphasized strengths rather than only focusing on disorders.