On November 25th and 26th 2017, the 47th Study- Days of the ECF took place in Paris, whose theme was "Learning, Desire or Conditioning". The study-days welcomed clinical, epistemic and political interventions. Radio Lacan brings to its audience three brief interviews with Enric Berenguer, Joachim Lebovits and Ariane Chottin thatoffers some aspect of this splendid study-days. The three interventions proposed this week are framed in the study-day of Saturday 25th, composed of simultaneous clinical sequences, of which there were 20. Each of the simultaneous sequences was inaugurated by a theoretical intervention, conducted by one or two analysts of the ECF. Radio Lacan has selected three of the 20 interventions in question to share with their audience. The title of each consists of a declination of what was the general theme of the conference entitled "Learning, Desire or Instruction."