Good luck in your examination

Ever cheerful, he attended the clinic regularly, participating in many of the clinical trials of now established medication, in the course of which he had experienced the all too common side effects of both these drugs and others which had been used to try and control his disease. Instead of hearing the faltering tones of a nervous student starting his clerking, I heard Bill's firm voice issue the following commands: "Sit down, shut up, and take notes.