Turning a culture around is very difficult to do because it's based on a series of many, many decisions, and the organization is framed by those decisions.
Actors pull from their own experiences to bring reality to the characters. I wouldn't want to play someone who's a lot like me. There would be no turning it on or off.
You just don't give up. There have been times when everything seemed to conspire against getting a book done or printed, and I would feel like turning my back on the whole thing. But I came back and persisted.
I was turning up at sets where inexperienced people were making these badly written films - but they were doing it; that was the point. They were getting their films out there. And they were paying me, so they obviously had access to money. I just thought, 'I can make something better than this.'