I don't think there is anything good about fame. 'Tables in restaurants.' People say that but, then again, why don't you just call the day before? Or go eat somewhere else?

'Taxi Driver' was the best thing that ever happened to me, and I didn't become a weirdo and squawk like a chicken.

I like to nap. I do like to sleep. Sometimes I sleep in between takes.

When I was growing up, books took me away from my life to a solitary place that didn't feel lonely. They celebrated the outcasts, people who sat on the margins of society contemplating their interiors. . . Books were my cure for a romanticized unhappiness, for the anxiety of impending adulthood. They were all mine, private islands with secret passwords only the worthy could utter.

I love European movies and I kind of grew up on European films.

I don't know if you've ever seen some of the Sidney Lumet movies, like Dog Day Afternoon [1975] or Network [1976]. They're real events that happen in real time, and there are all of these different characters experiencing the same thing in different parts of the movie ... I am so bad at explaining my films. But it's in the world of finance and the world of media, and how they connect. It was a big undertaking. A big, mainstream movie, which stars Julia Roberts and George Clooney. But for me, it's really just a small story about character and people.

What the digital age has offered us, in terms of connectivity and transparency, is that all of these people from weird places in the world are all talking to each other, at four in the morning, and are sharing ideas. There's more openness than has ever been known, so that's a good thing.