In his observations of World War I veterans, Sigmund Freud noticed that the men had a strange proclivity toward reenacting traumatic experiences. He also observed this tendency in young children who often play games that simulate unpleasant situations. To explain this, he introduced and later developed the concept of the death drive: a primitive impulse for destruction, decay, and death, manifested by a turning away from pleasure. What Freudian principle does the death drive violate? Discuss