Quite some time has passed since I've last been fired, but the mortifying memory remains carefully carved into my awkward brain, still causing me to shudder when I think about it. I'm sure I have told this story before, but for those of you who are new, I shall suck up the embarrassment and retell it. Back in my tyrannical teenage years, I was looking for a job. Sixteen at the time, I wasn't actually all that tyrannical. I liked to think I had the guts to do anything, but the truth is I was act…