Lacan attempts to bring the psychoanalytic insights of Sigmund Freud into the philosophy of German Idealism, specifically that of Kant and Hegel. Unlike Freud, Lacan was schooled in the history of philosophy, and this allowed him to trace the implications of introducing the unconscious into the theory of subjectivity in Kant and Hegel. Throughout his career, Lacan insists on the subject as what sticks out from its social context thanks to the existence of the unconscious. The unconscious marks the subject’s failure to fit within its social world, and Lacan makes this failure to fit the basis for his philosophy. Although Lacan sees himself as a psychoanalyst rather than a philosopher, we must recognize the significance of his philosophical contribution.