I pretty much can't shop since I started working in AP. Everywhere I go, I spot suspicious people and tail them around the store, almost involuntarily. My girlfriend gets pissed when we're out shopping together and I just abruptly say "that guy's gonna steal" and take of for a while, but I can't help it. I made a huge recovery at a grocery store the other day by receipt-checking a guy who tried to push out a whole cart of meat. The manager looked at me all crazy when I dragged a whole cart full of meat up to their service desk, said "some guy just tried to steal this", and walked away. People must think I'm insane.