Sebastian Godlewski interviews Franck Rollier, Pamela King and Luc Vander Vennet, after the IXº seminar nudos that took place in the city of Poznan, Poland on january 27, 2017. This seminar was organized by the Warsaw Circle of psychoanalysis and the Cracow Circle of psychoanalysis of the NLS and was titled ““In regards to the unconscious: place and interpretation of the formations of the unconscious in the psychoanalytic cures”.