Career topic

Honestly, I have given this a lot of thought and I have researched this. In class I said that I wanted to know more about art and drawing; well I don't. Art/drawing is just a hobby that I do, rarely in that case. I want to have a career that I enjoy doing and I actually want to do it. I have went back and forth on certain careers and I'm still lost. I have no idea what I want to do for a career because nothing sounds fun or  intriguing to me...yet.