Well..............when I was pushed to the breaking point.........I, ummmm...........broke. It was not the best way to handle it, but that is what happened. I stormed off the floor "Eff this hell hole, done with this ****, etc, etc. Real tirade. It is one of the days they still talk about. I screamed and yelled at the HR director for about 5 minutes about how awful and unfair the place was. And it WAS. I merely voiced what everyone else was thinking. Well, I wound up getting the day off, and they talked me out of quitting.
I don't recommend doing this, however. But I had had it and was at a "take-this-job-and-shove-it point, as we all were.