I'm not that interested in writing for myself. That's not where my impetus as a writer comes from.

There are people a lot smarter than me investigating nature versus nurture who would have a lot to say about that, but I think it's an enormous privilege to be born into a family where my parents had enough time to read to me and listen to my stories and foster my imagination. It's a privilege to have time to investigate your imagination. And not to have, like, an amount of stress on you as a kid that prevents you from maturing creatively.

What I did have was an incredible amount of belief in myself.

We all have our essential nature. If you're good with numbers, you don't even know you're good with numbers because that's how your mind works.

I will say they were horrified when I wanted to be an actor. It wasn't a showbiz-y family, and my parents are real introverts who don't go to a lot of Hollywood parties and are most comfortable in their pajamas in our sweet little home. Part of the reason I wanted to be an actor and not just a writer is because I felt much more extroverted than that - I love to be around people, and feed off people's energy, and collaborations. If I hadn't had their example, I wouldn't have been so serious, but I also wouldn't have wanted so much to find another creative outlet.

I have a lot more writing experience than Paul Dano has, so to be able to put that experience to use in exercising his vision was almost an acting exercise: How would I write if I were Paul? When I look at it, it feels so completely his, but it's also mine.

I was really surprised when I started working and realized that you're actually on your own, a lot of the time. It makes you really responsible, as an actor.