How to be successful?

I'm a man that's crying right now. Feeling like my life is crumbling down. I got no friends, never had a girlfriend. I'm 18 and still live with my parents. I want to go to a university but my whole GPA was a 2.4, I don't know. I can't get a Job. I don't know what to do. I want to move out of this state and go to Texas, but I have no money.