The 40-hour work week. You spend 37.5 to 45 hours in a place that is not your own, with people you might never have chosen to spend all that time with. That is hell, my friends, true hell.
I mean most of us in this work cycle spend more time at work than with the people we love: our family and friends, our support network.
Now, you can love your job. Nice work if you can get it, but I think for the majority of us with many interests, doing any one thing for 40 hours a week is stultifying.
I offer this song: