"People are very secretive - secret even from themselves."

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Well, I think it's important to keep things secretive because what's happened so much is the press competes with each other to put as much information out there as they can and sometimes it can be very damaging to the films to have the stories leaked or certain plot details. I think it's important to have something remain secretive for the audience and something special for the audience so there aren't spoilers all over the internet.

— Wally Pfister