On March 11th 2017, Laure Naveau gave a conference entitled "Psychotherapy and Psychoanalysis" within the framework of the ACF-VLB, in Niort. On this occasion, and from Choses de finesse en psychanalyse (J.-A. MILLER, 2008) Laure Naveau addressed the question of the experience of a psychoanalysis in its essential difference with psychotherapy, with the contribution of different points of view that allow us a clear orientation. We would thank Jean Pierre Hatrel for recording this event.