Just yesterday I was explaining how I did projects to satisfy bank examiners for a prior employer. The bank examiners would ask us to do work that would, under normal conditions, take a year, and to do that work in 3 months. I got great feedback by the examiners on the solutions provided. Better comments than most of my peers were getting. But the next day my boss would give me another one of these 80 hr / week problems to solve. Not even a day to breath again. Darn.
So I left to work in Higher Education where people complain about the workload and I just laugh. 40 hr work weeks, fun people to work with, and only a few crazy schedules. We even have time to have a cup of coffee and chat.
My health has improved dramatically, my kids actually now think I'm a good dad and my wife and I have time for each other.
I got my life back. took a big pay cut, never looked back. Life is too short to over commit for someone else.