In this paper I attempt to further the reflections on the questions raised by de Cazanove and Perelberg concerning the relationship between bisexuality and the sexual and gender components of identity formation. Based on a failed clinical encounter, I see the “thesis of psychic bisexuality” as the fundamental operator of unconscious plurality, i.e. the multiplication of sexual identifications. In the background lies the Freudian trajectory of Barazer's report.