Jeeziz. We're about the same age and I was unable to even make a sandwich at that age I think. Mind you, I bet 13 year old you was ecstatic about that 5 dollars an hour in 1995. I hope you've got a picture of yourself in that box for the laughs.
My first job was call centre work at 16. I answered an advert in the local paper. Trying to use a script to swindle old ladies out of their pension for a commission, it was horrifying. I remember thinking "is this what adults do for a living? Cheat each other??" Looking back, I wasn't that far off in a lot of cases I think.