I've had bad luck in my two previous marriages. The first wife left me, and the second did not.
Talent is luck. The important thing in life is courage.
There have been times when I've thought about it - but with my luck it would probably turn out to be only a temporary solution.
I don't why whatever works and whatever doesn't. You just make the film that you enjoy making at the time, and you think there's a good chance that people might enjoy the story. You're surprised pleasantly when they do. It's just luck.