Түрэхүй, эсэргүүцэхүй, түрэгдсэн хүсэл, орлуулахуй, либидо 

Sigmund Freud's psychoanalytic theory of personality argues that human behavior is the result of the interactions among three component parts of the mind: the id, ego, and superego. This theory, known as Freud's structural theory of personality, places great emphasis on the role of unconscious psychological conflicts in shaping behavior and personality. People are in endless conflict. Sources of conflict are linked to human mental unconscious .Our lives no managing by conscious, has ruled natural. The unconscious spur impulse is expressed that concept ''id'' is a human life in part always guide our actions and behavior in a variety but also affect a significant role in society and cultural world.