As a TRE myself I try to relax and assure trainees that this is an educational experience and after 2 days there should be either a gain of knowledge or revision. Having been a victim of the 70s cadre of @rseholes I try to conduct the session in a sympathetic and rational manner. There is no excuse for emotive language or veiled insults or any outward display of egomania. None of this is in any way professional. I hope that most of these dinosaurs are on the verge of extinction.