I remember asking my father, who is also a surgeon, “Daddy how did you ever dare to do your first operation?” He said, “It’s not a question of daring. By the time you are allowed to do it, you just are so convinced that you know how to do it so well, and you are anxious to.” And of course there again, you are never allowed to do the whole cholecystectomy the first time. You are allowed to put in a skin stitch the first time, and that is quite a pleasure.