I am a history nut. I also was not turned off by the law. Due to our education system I was not exposed to it much, so it is likely something I would have engaged in very early.

I am an Anarchist so I very much pay attention to law now, but as with all of us I was not always an anarchist. I think most stories of how people become such are interesting and have similar things, yet they all seem a bit different as well.

I am a programming nut and have been since I was 12 years old (am 45 now). I love logic, if then else, NOT, AND, OR, XOR, etc I love tearing apart all human systems with that type of perspective. Looking for abuses, exploits, etc.

So I surmise I likely really would have always been interested in Law if I had actually been exposed to it.