At least he is training at a judo school. Sad that he can beat everyone there, but judo dojo quality varies greatly.
Mr. Ellsworth, here's some serious advice. I trained in the backyard a little when I first started, but it was with a group who knew what they were doing. Most of our time was spent drilling and learning the fundamentals. My backyard days were only for about 2-3 months. I only rolled in the yard when I had no other options. I still trained at a regular school too whenever I could.
My advice would be to drop the backyard brawling and drill more or do situational drilling. It isn't as fun, but you'll get a lot better. Train in the dojo whenever you can. You shouldn't be sparring out in the field for years.... Don't brag about beating black belts either. It doesn't mean you're great, but that they need to get better (or stop going easy on you... maybe haha).
Martial Arts should help you control your anger and help you to realize that you don't need to fight. You need to learn situational awareness to avoid fights, or to just calm the fuck down so you don't start any. Judo can help if you do it sincerely. You want your GED too. Don't think your parents suck - every kid your age thinks that. Just be a little more humble and approach training and schoolwork with an open goal-oriented mind.
And stop asking questions like "how does my grappling look in these backyard brawls." Instead, see what you're having problems with, and ask the community for advice with those specific details. You can use your matches as examples (but be prepared to be humbled when people say you are sloppy for 4 years - and you are sloppy IMO). Just ask more specific advice and you'll get less flames.
P.S. Is this your third sherdog account? I seem to remember 2 others prior to this one...
