As a counterpoint, nearly everyone in my family in medicine still loves it. My parents are surgeons in their sixties who don’t need to work any more. My uncles and aunts are GPs, radiologists, and anesthesiologists. My cousins are GPs, nurses, and anesthesiologists. So that’s a spectrum from 21-65 and almost all of them enjoy their jobs. The things that really bother them are poor administrators etc. They’ll quit jobs over that, but not out of burnout.

I think it’s easy for this to be a fulfilling career if you’re the kind of person who doesn’t get early filtered out.