Have you ever thought about why you really enjoy the things you do? Why certain things give you satisfaction or enjoyment? For example, I get a kick out of straegy and RPG computer games. Not racing, not FPS (first person shooter for those who don't play), strategy. One of the reasons is that i enjoy problem solving-I get a kick out of creating a solution, especially non-conventional ones.
Knowing that I can look for other things that involve problem solving-take physiotherapy. I enjoy helping people get better. They come in with a problem and I help find a solution, they get fixed, I get money and satisfation. Good deal that. How about you?