One of my first jobs, I wanted to take off for my birthday (I was young and cared about birthdays then). I did it well in advance and followed proper procedure, but my manager told me last minute that I couldn’t have it off because he was going on vacation. I told him that I wasn’t coming in and he said that if I didn’t that I would be out of a job. So I didn’t go in, and guess who ended up having to cover for my shift anyway? 🙃

The district manager called me personally the next week to hire me back because my numbers were quite good, and they put me in a different location.