@AlexCorby Well, Hawaii's present governor is a doctor... and we had a friend who was furious when he ran for office, insisting that since he was a doctor, he should be being a doctor, nothing else. There are also some successful best-selling authors that were doctors. So should we have a world in which you trained for a specific occupation and therefore you can never do anything but that occupation? No, thanks. That was the world of the Middle Ages.