If they ever got rid of me, I imagine it would be so they could cut costs. I'm doing essentially the same job I was doing when I started, and my pay has increased by...76%. They could get some high-school fresh kid like I was.
Jenny, if I was in your position, having to come back for a couple days after being fired, I'd be very tempted to...supplement my income...before leaving. Walk out with a box of pens, a ream of paper, something like that.