What happens is that as the scripts are rewritten and re-edited in order to make the story more compelling, you sometimes end up with what you could call a time singularity - where there's no way for everything that happens to happen in real time. It's something that you need to wink at.

My background is in math and science, and I thrive on complexity, and I think lots of people do. People love puzzles; it's human nature to want to solve puzzles.

Ultimately people don't watch shows because of how realistic they are. They watch them because of the same dramatic elements that have always made stories interesting. And fundamentally if those elements don't work, no amount of reality is going to be enough to keep people watching a show.

What happens is that as the scripts are rewritten and re-edited in order to make the story more compelling, you sometimes end up with what you could call a time singularity - where there's no way for everything that happens to happen in real time. It's something that you need to wink at.

The rule, I think, is: Do your homework, learn what there is to learn about the real world, and then when you get in the room, forget it all.

The idea that you could stitch together every detail episode to episode and preserve continuity for the length of a season and tell a story while using no time cuts, no flashbacks, nothing but pure real time just seemed too difficult.

You know, it's hard as a writer to lose characters (and actors) you like. You really don't want them to die because you're not going to get to see them anymore.