Psychoanalytic dream interpretation the main tool of self-analysis, as well as a prominent part of the treatment. Dream understanding and interpretation during that time was influenced heavily by Freud's drive-conflict theory. The therapy was designed to reveal the latent content of the patient's repressed sexuality and unconscious mind. To understand the dream, the therapist had to explore the latent content of the dream via the process of free association. The symbolic method held that dreams had to be considered in their entirety, and therefore are unified in their meanings. This gave way to very narrow interpretations. Individual events in the dreams didn't matter,
Dream interpretation treatise on dreams, in which he was the first to distinguish between dream interpretation and the nature and causes of dreams. In "The Canon of Medicine", Avicenna extended the theory of temperaments to encompass "emotional aspects, mental capacity, moral attitudes, self-awareness, movements and dreams." Ibn Khaldun's "Muqaddimah" (1377) states that "confused dreams" are "pictures of the imagination that are stored inside by perception and to which the ability to think is applied, after (man) has retired from sense perception." Ibn Shaheen states: Interpretations change their foundations according to the different conditions of the seer (of the vision),so seeing handcuffs during