Karen Horney (1885–1952) was an American psychoanalyst and a leader in the neo-Freudian school of psychoanalysis. She was impressed by the role that culture played in psychological conflicts. This led her to deemphasize the central importance that Sigmund Freud had assigned to childhood sexuality in the formation of neurosis. Unlike Freud and like Alfred Adler, Horney gave central importance to insecurity and the drive for superiority as motivating factors in human psychodynamics. One of the key tenets of her personality theory was that human beings were motivated to grow, prompted by an overarching desire for self-realization (i.e., for self-understanding).
Dreams, Homey theorized, expressed a level of the human psyche that was closer to the real self. In dreams one is less defensive, and the part of the self that propels one to seek self-realization will sometimes express the truth more clearly in the dream state than in waking consciousness. For example, someone who always displays optimism and has a self-image of being positive and upbeat might have dreams characterized by sadness, indicating, in Horney’s theory, the possibility that the person is actually unhappy at a deep level.