Carl Gustav Jung
Carl Gustav Jung (July 26, 1875 – June 6, 1961) was a Swiss psychiatrist and founder of the neopsychoanalytic school of psychology. At university, he was a student of Krafft-Ebing. For a time, Jung was Freud's heir-apparent in the psychoanalytic school. After the publication of Jung's Symbols of Transformation (1912), Jung and Freud endured a painful parting of ways: Jung seemed to feel confined by what he believed was Freud's narrow, reductionistic, and rigid view of libido. Freud held that all libido was at base sexual, while Jung's psychological work continued to explore libido as multiple and often synthetic.