If you went to college but didn't finish because you got a really good job that you love, do you regret not finishing college even though you love your job that didn't require a degree and feel like you could be there forever? 

I would go back to college and get my degree while still working at that job. Because at the end of the day, if that job doesn't get me a degree or certificate, I'll always worry. What if I lose that job? I won't have a degree to fall back to. You have better job security when you have a degree or certificate.