"i grew up without parents or school and i turned out fine"...
What your definition of "fine" is, might not be fine to other people.
The fact that you managed to get your GED and be accepted into the Navy without ever even attending H.S. shows that you are an exceptionally intelligent person. You probably have a very high IQ. My husband was like this. He was always ditching school and causing problems so his parents pulled him out and did independent studies with him. He wouldn't do any studying all week and his home work would pile up. Over the weekend, his dad would insist he do all his work (a weeks worth) and he would finish it within an hour and get 100% correct. His parent couldn't believe it and thought he was cheating, but he wasn't. They would sit right there with him and watch him get all his work completed and correct. He passed his High school exit exam at 16 and never went to college yet he ran his own business successfully for 11 years.
Are you an my husband the norm? Absolutely not! In fact, my hubby has a very hard time helping his sons with their home worked, because he doesn't understand why they "can't just get it like he did". My Brother in law is also like this. When he was in college, he would never study, yet he aced all his exams.
Back to your question...you admit that you got involved in some "not so good things" as a teen, and that's why teens shouldn't be on their own. In CA, it's against the law for a child to work full time under the age of 16 and even after 16, you can only work full time during the summer. By law, you MUST be in school. So in actuality, you were breaking the law by not being in school and if you were working full time, your boss was breaking the law. If you weren't working, how were you supporting yourself? You also aren't allowed to live on your own unless you are legally emancipated. My friends parents were actually charged with neglect when they let their 15 y/o son move out (technically he was kicked out). So is this good? No. The law is there for a reason, and in more than one way, you or someone else has broken the law.
Did you come out succesful in the end? Yes. But that is not the case for most people.