One of the keys to success is passion. If you care about something or want it naturally you won't need to force yourself to work on it. The passion will be your fuel. Only work on things you are passionate about.
Seuss definition of love: We're all a little weird, and life's a little weird. And when we find someone whose weirdness is compatible with ours, we join up with them and fall in mutual weirdness and call it LOVE. I love this!