There were a lot of lessons of production to be learned. On the page, the biggest thing you learn on any TV show is how to write to your cast. You write the show at the beginning with certain voices in your head and you have a way that you think the characters will be, and then you have an actor go out there, and you start watching dailies and episodes. Then, you start realizing what they can do and what they can't do, what they're good at and what they're not so good at, how they say things and what fits in their mouth, and you start tailoring the voice of the show to your cast.

The creative part, with the writing of it and the vision, and finding the voice of a show and the characters, is much harder to teach somebody. It's like music. You can either play it or you can't. If you can't play music and you really struggle and work hard, you can learn, but you have to have some inner gift to take it to the next level.

I think people are screw-ups, and even our greatest heroes are deeply flawed human beings. People make bad decisions for all the wrong reasons, and then somehow they'll do the right thing, and then somehow they'll save somebody, or they'll be compassionate. Horrible people can do wonderful things, and wonderful people can do horrible things.

As frustrating as it gets, at times, and as frustrating as it is, at times, I don't think I've ever considered doing something else, or not wanted to do it anymore. To me, it's just the greatest job. It's a good fit for who I am and what I want to be.

It was difficult, and yet I was very eager to do it. It was a really odd thing. I really wanted to do that story. I really wanted to write the death of Captain Kirk. I really wanted to do it in the movie.

I'm used to something where you have to create an entire world, and I do like that process. I like getting the audience to believe that outside of the frame of your television set, there's a whole real world that exists, that is different from your day-to-day reality.

Even then, I didn't quite know what to make of it [captain Kirk death]. I was mystified by why I was doing it, why I was so driven to do it, and why it was affecting me like it was. I still don't know what it means. It's a strange singular experience. I don't even know anyone to talk to about it because I don't know anyone who's had that experience.