As I walked round the wards after an operating list with my assistants beside me and received my patients’ heart-felt gratitude and that of their families, I felt like a conquering general after a great battle. There have been too many disasters and unexpected tragedies over the years, and I have made too many mistakes for me to experience such feelings now, but I still felt pleased with the way the operation had gone. I had avoided disaster and the patient was well. It was a deep and profound feeling which I suspect few people other than surgeons ever get to experience.