Clearly not. I shared a house with a guy that worked rotating shifts. It was hell, and made me really glad I did not do that.

But I worked blue collar job the first ten years of working, so 7 to 5, and for a while 5AM to 6PM (six days a week). I don't think many people on this thread understand what it means to wake up between 5:30 and 6:00 AM every day (depending on your commute) to get to work.