Not sure you could call it a living....more like a mission from God.

Professional artist for 27 years in the pursuit of fine arts. Some day I'll paint my masterpiece (Bob Dylan.) If I measured success by income, I would be in a world of hurt today. Tomorrow may be a different story.
First majored in Psychology at Auburn University. Did well with Statistics and the math part. Experimental lab work was not my cup of tea. Did not want to experiment with rats and monkeys.
Changed major to Foreign Language (Spanish) because I already had 2 years required by the school of arts and sciences. For me, Spanish was enjoyable and I knew I better choose a major soon. Went to Spain for 6 weeks and attended the University of Madrid on the Alabama-Auburn abroad program, and it was there (in Spain) I was inspired to be an artist. Dropped out of college with about 25 hours remaining (couldn't wait to get started,) and apprenticed to a professional artist for a year. Went back to school after 12 years and completed my degree in Spanish. Class of 1990. Should have been class of 1978.
My devotion is to my artwork. I don't make much money from it. What I do is comparable to a gold prospector working on his claim every day...maybe the next strike with the pickax will reveal pay dirt. It is a dream I live for. Foolish perhaps, but it keeps me occupied and happy. Guess artwork is my full time job. I've been called an entrepreneur. Far as Spanish goes...am very rusty at it. Seems many people do not find jobs in their field of study at college. Even for art majors, only 3 out of 1000 end up being working artists.
A college degree is valuable no matter what the degree is in or whether the degree is related to the job. Employers feel anyone capable of getting a degree is capable of handling more responsibility. Now this was some time back I remember hearing employers in all fields were seeking Liberal Arts graduates because of the nature of their education involving the humanities. And they were having a hard time filling these positions. As to why, is up to speculation. Could be these majors go into the teaching field rather than the business world.
Not trying to tell anyone what to do but, right now, just get the degree. It will be valuable to your income. Compatibility with whatever you do for a living or spend all your time at will be of more importance in the long haul. Good luck.
Les