I remember in film school, when we made shorts, you'd sit there and screen them with your peers, which has its own flavor, because everybody's so competitive and evil, and it's a really nasty environment.

I had the experience of having my grandmother in a nursing home at the end of her life, and had dementia set in with my father. He was in a nursing home with dementia at the end of his life, but it happened for me personally 10 years ago. My father was much older than my mother, so I experienced it as a pretty young person. People's parents die at various ages, but my father died of mortality. He died of being an old person. Illness and stuff happened, but essentially, he was old and he was going to die.

I remember in film school, when we made shorts, you'd sit there and screen them with your peers, which has its own flavor, because everybody's so competitive and evil, and it's a really nasty environment.

Ideally, I'd prefer never having to be in a test-screening environment. Some famous director said "The group is smart, the individuals are stupid," about the experience of a test screening.

That's what all these studios do: They recruit people who've seen certain films. It's this weird, fake science-y thing the studios call a "tool." That's a very scary process, because it can be used in odd ways. But then there's focus groups and stuff like that. I was so nauseous and terrified, and then you get the cards: very good, good, recommend.

After the editing room, I go and take a nap. I'm not in the practice of writing, and I feel like I'm flabby, and I have to start arriving at the desk every day, and take off one hat and put on another one. So I'm starting, but it's very sloooow.

Obviously, once you're finished, you're like, "Okay, I have to make this a movie now, and I need people - bodies to play these parts, and actors to bring this thing beyond a script." But when I was writing it, I wasn't thinking of actors; I was really thinking about creating three-dimensional characters.