Between February 9th and 11th 2018, the 11th Clinical Study-Days "Delights of the Ego" took place in New York City. It was organized by the NLS and Lacanian Compass, with the participation of Lilia Mahjoub, Marie-Hélène Brousse, Pierre-Gilles Guéguen and Véronique Voruz. Radio Lacan presents a conversation that our colleague Jorge Assef hadwith the president of the NLS Lilia Mahjoub, the conferences given by Marie-Hélène Brousse and Pierre-Gilles Guéguen, and finally a report on what happened during those days by Jorge Assef.