I think you should stick to college, and get it out of your way.
A degree is still a degree even if you don't use it. I went to school and stopped and said I'd start it over again. But everytime I hated going to class. It frustrated me, and all my interested was elsewhere (sadly enough in a car).
Since that time and now I have gotten better jobs and I have made more money. Working full time since I was out of high school I've learned a few things, and one thing is I don't like working for people, and I have very broad intrests (which I feel is another reason to why I did bad in college). Either way. I plan to go back to college for some sort of engineer training but I have plans to own my own business. I wanna go back to school to learn the details about my interests.
As doubtful as I am, hope I helped.