Personality comes from the Latin word for theatrical masks and refers to the qualities people show through their appearance, behavior, and interactions. There are five main components of personality: physical, intellectual, social, emotional, and values system (or character). The physical component includes attributes like dress, movement, and expression. The intellectual component involves how one communicates and thinks. The social component relates to social skills and etiquette. Emotional aspects encompass feelings and temperament. Values system refers to one's beliefs, attitudes and philosophy of right and wrong.