Complex (psychology) experiences that affect the psyche. Although they are normal, negative complexes can cause us pain and suffering. One of the key differences between Jungian and Freudian theory is that Jung's thought posits several different kinds of complex. Freud only focused on the Oedipus complex which reflected developmental challenges that face every young boy. He did not take other complexes into account except for the Electra complex, which he briefly spoke of (Carlini, 2005). After years of working together, Jung broke from Freud, due to disagreements in their ideas, and they each developed their own theories. Jung wanted to distinguish between
Oedipus complex the boy Hans was unable to relate fearing horses to fearing his father. As the treating psychoanalyst, Freud noted that "Hans had to be told many things that he could not say himself" and that "he had to be presented with thoughts, which he had, so far, shown no signs of possessing". Initially, Freud equally applied the Oedipus complex to the psychosexual development of boys and girls, but later modified the female aspects of the theory as "feminine Oedipus attitude" and "negative Oedipus complex"; yet, it was his student–collaborator Carl Jung, who, in his 1913 work, ""Theory of Psychoanalysis"", proposed