It's a very complicated landscape and I don't think there's one easy answer about it [Edard Snowden movie].

It certainly woke me up to how vulnerable we all are. I think I was much more cavalier about it before I started working on the movie [Edward Snowden], and then the more I read the documents themselves and saw just how sweeping and indiscriminate the intrusions into our privacy have been, it made me more aware.

I just find that there's something about looking back on interviews, whether for purposes of remembering what I said about something or if it's for posterity when I'm 75.

We did monologues and scenes, and New York I did a scene from Amadeus and a monologue from Pounding Nails in the Floor With My Forehead by Eric Bogosian, and then in L.A. I switched the scene to This is Our Youth and did the same monologue. I was spiky-haired, super skinny. A lot of people were like, "You should come here and do a sitcom." That was the feedback that I got. Obviously it was quite a different journey than the one I've actually had, but I just listened to people.

What scares me? Oh, now that's a big question. I don't know what scares me - cockroaches, nuclear apocalypse. Fear is an interesting thing. It has a place in all of our lives. I try to be as fearless as possible. I don't always succeed, but I like to think I try.

If it was a biopic about Glenn Greenwald, I would have immersed myself more fully in his personal life and gotten to know him as much as I could, but because it was much more about his relationship to this particular situation, to The Guardian, to Laura Poitras, and to Ewen MacAskill, and Edward Snowden, I was able to really learn a lot about him from reading his book and reading his many articles and accounts of that time.

Maybe it's because it's connected to my childhood, or it's connected to the origins of what drove me creatively, but I feel like my life never makes more sense than when I'm in that process.