Try it in a blue collar profession my longest work week was 82 hours working as a rigger and flagger  with a massive Crane on a large concrete and steel job where we were erecting a 170ft tall feed and grain mill/silo. My time in the Army in Iraq goes without saying, sometimes we would continue for days on end with only rest to refuel and grab chow if we were lucky. Now I do my 40 hours and try to enjoy my time off by spending it with my Wife and four children. And honestly I could easily do my job with only working(actually working and not just hanging around because they expect me to be there a full 8 hours a day no matter how busy I am) about 20-25 hours a week.