Should I quit CAD drafting degree and start Industrial Design?

I am in a ociates of applied science degree for architectural drafting that is NOT transferable to a bachelor degree. I chose this because it was under two years to get and I'm almost 24 and don't want to spend that long in college. I am learning now that drafting jobs don't pay good and it's hard to find jobs in that field. I was thinking about dropping that drafting and switch to industrial design. The reasons why I'm second guessing it is because I work around 45-55 hours a week, I have absolutely no life now while working and going to school, and I'm not sure i'm smart enough to get a "real" degree. Any suggestions?