Well, biology has been an interest of mine since I was very young, even more so now that it's come into the political spectrum (evolution vs creationism, for example). I enjoy learning (if the topic interests me), and usually get "lost" in my work very quickly (I did 5 hours of homework last week without even realizing it). I can work well with others, but prefer working in peace and quiet by myself.
I don't care about amassing wealth, but financial stability is pretty important. Pride doesn't matter to me, as I don't take credit for my accomplishments most of the time anyway. I'd be fine with the 9-5 but am extremely flexible.