Don’t plan on going back, that doesn’t usually work out that way. Is your job good enough? A college degree should help you get a career, but if you already have one going then maybe you don’t need a degree. Would your degree help your future career prospects? Why did you start the degree in the first place? Is that reason still relevant?

The commitment to stick with something is valuable in and of itself. Hard classes don’t get easier, they teach perseverance and study skills.

If you are unable to stick with it and/or don’t need the degree, go ahead and bolt.