I used to do lots of independent films and for a while I was very content living in New York City and doing independent movies and off-Broadway theater. I loved it, I had a really good time doing that, and I worked on a lot of projects that are very dear to my heart, both plays and films.
If you are successful, it is because somewhere, sometime, someone gave you a life or an idea that started you in the right direction. Remember also that you are indebted to life until you help some less fortunate person, just as you were helped.
It makes sense for people who are good at fighting to go out and do it-because if they're good at it, that means the fewest number of other people die.