I do not buy CDs any more; I usually stream Internet radio. For movies, I hardly every buy any DVDS. I have a DVR, so just record things off HBO, Showtime and so on.

Because of the way we let the actors improvise, it feels like you're watching people react rather than actors reading lines - so I think that's always going to be something I like.

After I watched 'The Exorcist' I refused to watch any other movie that had anything to do with ghosts or demons. I didn't even watch 'Ghostbusters' until I was much older.

In many places around the world, all over the U.S. and Europe there are active nuclear power plants. And for many years during the Cold War the threat of nuclear war was a permanent fear. There's always the concern that human kind is biting off more than they can chew in harnessing nuclear power.

Really it's always things that scare me like loss of control, dealing with the unknown and the unseen... Something that's not supposed to be there and you don't know where it came from, or what it wants from you, or how to defend yourself against it. That's the root of the things I find scary.

I think the traditional explanation is that demons just find someone, they pick on them and try to break down their spirit so they can... take control of their bodies. Why exactly? I don't know.

The less people know about 'Paranormal Activity,' the more they enjoy it.