Tragedy is a great storytelling form. It worked extremely well for Shakespeare. It worked extremely well for Jim Cameron with Titanic.

As a writer, I always think about who my prototype actors are, in my brain. It's helpful, as a writer, to think about that.

We feel like "Lost" deserved a real resolution, not a "snow globe, waking up in bed, it's all been a dream, cut to black" kind of ending. We thought that would be kind of a betrayal to an audience that's been on this journey for six years. We thought that was not the right ending for our show.

I think that we're moving into this new phase of television where audiences are really embracing stories with a beginning, middle, and end.

Tragedy is a great storytelling form. It worked extremely well for Shakespeare. It worked extremely well for Jim Cameron with Titanic.

There are just so many options that people have. But as a writer, you'll drive yourself crazy, if you worry about that too much. People watch a lot of TV, so they think certain things are going to happen, and you're always trying to subvert expectations.

It's a very artistic process to translate and adapt a book into a series.