Your actors need to trust you as a director, but normally, I think you just need to have an open communication between the actors and the director. I think the director needs to really paint his or her vision to the cast and let them know the kind of mood that he or she is making. I think that's very important.

I think you can say a lot with the movement of your camera but you can also say a lot by keeping it still.

I generally go into a movie with a very strong vision, with how I want to make the film, how I want to shoot the film, how I want to edit the movie, what I want the sound to sound like. So I have a very concrete idea even if I don't storyboard it, I know exactly what I want to do once I get into the sequence. Now having said that, I try not to let that slave me to the process. So if I do storyboard a sequence I don't necessarily stick to it if I discover more exciting things on set.

When you work with an actor and then you discover new things that are better, I think you gotta be free to be able to go with the new things that you're finding. I think that's very important. I have a strong idea when I go to shoot a movie but I also love to discover things when I'm on set as well.

I think it's good for the fans, as well, because they get to connect with you directly. You know, in the old days, if I wanted to, like, write to (Steven) Spielberg or Sam Raimi or whatever, I'm not sure I could actually write a fan mail and (I'd) have no idea where to actually send it. Nowadays, you can just, like, follow Ashton (Kutcher who still has among the most followers on Twitter) or, like, friend someone, you know, on Facebook, and you can actually just say, "Hey, I like your stuff."

Not many people realize this, but I'm a really squeamish guy. When I watch other horror films that are really over-the-top with their blood and guts, I cannot watch it. So if my threshold to something onscreen is at that level, you can imagine how my threshold is to all the pain and suffering that is happening in the real world.

We think craft is important, and the irony has always been that horror may be disregarded by critics, but often they are the best-made movies you're going to find in terms of craft. You can't scare people if they see the seams.