She wasn't afraid of difficulties, what frightened her was having to choose one particular path. Choosing a path meant missing out on others. She had a whole life to live and she was always thinking that, in the future, she might regret the choices she made now.
The common misconception is that we create films for ourselves. And I really don't do it for myself. I get stopped in the street by people saying, "Do you mind if I say this about your work?" Do I mind? I'm delighted. I do it for you. It's not for me. It's my living, yes, sure.