This document discusses Sigmund Freud and his psychoanalytic theory of dreams. It provides biographical details about Freud's life and career. It then outlines several key aspects of Freud's dream theory, including his hypotheses about psychic determinism and the unconscious. It describes Freud's psychosexual stages of development and concepts like the id, ego and superego. The document also summarizes Freud's views on dream formation, functions of dreams, and primary/secondary process thinking. It concludes by contrasting Freud's dream theory with Jung's perspective.