The biggest thing that I came across, right off the bat, was that you can't shoot this like a regular movie with multiple takes. You have to, because it's such a protracted process, break it down to the frame and pretty much get one shot.

I'm Jewish, and my family is Jewish. I was very interested in Woody Allen when I was growing up, but I don't think of myself as a Jewish writer. I'm more from suburbia, American suburbia. I'm more from the '70s than I am from Judaism.

I want to do my own thing, and I'm trying to get closer to realizing that as a filmmaker.

When you approach middle age, lots of stuff happens. Your body is aging, you're watching people around you get sick, you're watching people die, your mortality becomes very present at that point in your life.

As I'm writing, I start to see connections, and themes I didn't see, and that sparks other things. So then I go back and rewrite things or alter them. It's a combination of intuition and a lot of finessing. It becomes a combination of the rational and the irrational.

I think now that I've tried directing, I'm not interested in doing adaptations anymore. I could do an adaptation of someone else's work that I would write, but the idea of taking someone else's material entirely doesn't interest me. One of the things that I found really helpful, at least in my mind - and I've never discussed this with the actors or with the people I work with - is that being a neophyte in directing, I feel like I have a kind of authority simply because I'm the writer as well.

Scary is time passing and sickness and dying and regret and isolation and loneliness and relationship problems - as opposed to a guy in a hockey mask, which didn't seem that scary.