No one said that you were. Allow me to explain: most of the people who wind up here are dead or quite about to die, with one wrong move, more or less. This is one of presumably several things that can happen afterward, only something has intervened on your behalf.

It is very likely that you have died or would have died with crimes on your head. Even in a state of nature immoral choices were made. Here, you have a chance to -- not necessarily make up for those deeds, but to learn to live your life without need for repeating them again. Essentially you work for the chance to live again, with the experience and understanding necessary to avoid coming back here or going somewhere worse once your "number is up," I believe is the expression.