I guess Im attracted and repelled by isolation. It scares me. And its why I tend to write about older characters, too, because for them the stakes are somewhat higher.

It's probably the last thing you think about when you're making a film is other people's problems. You're thinking about your problem, which is making the movie. But you do have a responsibility. You can't mess around with people's emotions.

Im living as an artist, and thats a staggering feeling, its a total luxury. And because you have this amazing chance, with so much freedom, Im determined to make something that is worth that. I feel this responsibility - to create something that makes an audience feel, which takes them somewhere. But thats very hard to achieve.

Directing is such a crucial part of the writing process; you start directing and you see what does not work. "Oh, God, what was I thinking?" and then you can rearrange it.

I have a theory about Ireland, being at the edge of Europe. For 1,000 years, people didnt know what was beyond. But we thought about it - a lot. And that beyond became internalized in our psyche.

I love stories that frame that: This is what life is about - you don't have a clue.

The young person isn't certain that love can be real; the middle-aged man is only discovering that it is; and the older person seems so sure of it. I was interested in the way that many of us go through the whole of our lives staying with someone just out of complacency, because leaving isn't easy.