@Tmellown,
One of my best friends and travel companion left home when he was seven years old, because he wanted to go out to earn money. His father who used to be a truck driver used to find him to bring him back home, but he always ran away from home and went further and further from his home. He's been in the restaurant business, sold encyclopedias, magazines, worked in a night club (when under age), lived in Italy for 17 years, and now lives in Mexico where he owns a real estate company with six employees. He's never been married, but has several girl friends. He speaks about four languages, and just about the most amazing guy I've run across, because he remembers everybody's names.
He and I travel together three or four times every year, and we've traveled to Cambodia and Vietnam in April, and will again go on a cruise at the end of November to the Caribbean.
Don't let your home life ruin your whole life; make something of yourself and make achievements to live the good life to prove to yourself that you're an achiever. Life can really be rewarding if you work hard at it. Don't let the struggles discourage you.
Yes, leave home and learn to survive on your own. That's the motivation you need to shoot for higher goals, and do it.
I left home at 17.
Good luck.