The Interpretation of Dreams the underlying meaning of the dream. During sleep, the unconscious condenses, displaces, and forms representations of the dream content, the latent content of which is often unrecognizable to the individual upon waking. Critics have argued that Freud's theory of dreams requires sexual interpretation. Freud, however, contested this criticism, noting that "the assertion that all dreams require a sexual interpretation, against which critics rage so incessantly, occurs nowhere in my "Interpretation of Dreams." It is not to be found in any of the numerous editions of this book and is in obvious contradiction to other views expressed in it." Freud acknowledged
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