It's easy to get caught up in a moment and think, 'Oh, I've been offered some giant studio film or a superhero franchise or some actor wants to meet with me about a project they want to do.' And it's easy to get caught up in a moment because it's flattering. But you can't do a movie because it's flattering.

I have one of the original 'Ghostbusters' guns in my house.

People want to know if I have a moral standpoint that they should be picking up on, and the truth is, I don't. I don't want people to think that I'm trying to tell them to feel a certain way. I think that's cheap filmmaking.

Doesn't every generation feel like the one that's coming up behind them doesn't know how to grow up? I'm not sure if we're progressively getting worse or if your perspective shifts.

'Juno' really changed things for me and I get a lot of screenplays come in now, but I like to self-generate and I like to kind of pursue my own ideas. And I think the more personal the better.

I laugh a lot in horror films. If I'm scared in a horror film, I try to think about what's scaring me... particularly, if it's a bad movie, but something they're doing still works. It's the same way I look at comedy. I've always had an intellectual view of comedy, and what makes people laugh, and how does it work.

I think it's a mistake for young filmmakers to just buy digital equipment and shoot a feature. Make short films first, make your mistakes and learn from them.