This document discusses knowing yourself through understanding your personality. It defines the self as consisting of the body, thoughts, feelings and emotions. These elements constitute one's individuality and identity. The document suggests exercises for reflecting on your traits, strengths, and influences through drawing symbols and sharing with others. It discusses the interaction between nature and nurture in developing personality. Finally, it outlines the four dimensions of personality type - Extraversion/Introversion, Sensing/Intuition, Thinking/Feeling, and Judgment/Perception.