Sigmund Freud believed that we all had a conscious, preconscious, and unconscious level. Their fantasies, their unconscious or preconscious expectations'. The mental censor, or door between the unconscious and preconscious, helps satisfy this instinct. Thoughts are preconscious when they are unconscious at a particular moment, but are not repressed. Instead, he insisted that there exist two spheres in the unconscious&colon; unconscious and preconscious. In psychoanalysis, preconscious is the loci preceding consciousness. Freud's original German term for the preconscious was "das Vorbewusste", the unconscious being "das Unbewusste". Other common forms of preconscious processing are tip of the tongue phenomena and blindsight. The preconscious restricts access to consciousness and is responsible for voluntary movement and attention. CFS opens the door to studying preconscious processing mechanisms involved in visual perception. Such examples liken intuition to "gut feelings" and when viable illustrate preconscious activity. One of the most common forms of preconscious processing is priming. In GT the "preconscious processing" that occurs when coding and comparing is recognized.