I did once, in my 20s. Worked night shift at a bank processing transactions, checks, etc. I'd been there a couple years, a lot longer than many, never no-showed, even came in when they told me I had to after having a wisdom tooth removed. (wow, you should've seen how sheepish they looked when they saw my swollen face) There was an opening for an assistant supervisor and I was really hoping to get it ---and should have, was qualified -- but was passed over. The supervisor selected a friend she took smoke breaks with. Getting on the elevator that morning I told her I wouldn't be in the next night, or ever. I was pissed.