Decor Art Mural

I love science and art. A few more classes and I could finish a BS-Biology. I like people all ages, medical field, college setting, problem solving and my interests are very broad. Could paint murals, do watercolors, pencil drawings, oil,photography, and I am great at interior decor (no formal education) Easier to state dislikes--hate doing the same thing everyday without engaging my brain. Dislike mean people, politics, lawyers, not a figure painter and not a huge fan of classical music. lol Have considered dental school,getting a masters and teaching art or art and biology... Want to make above average income( being rich would work out well but willing to compromise) , not be a starving artist or hang a worthless degree on my wall. Not getting any younger either. Anyone know how I could use my degree? I would consider opening my own business. ART is wonderful...want to do great things......need some ideas....anyone? anyone?