I went away to this summer program after my junior year of high school. They used to have this thing called the Governor's School, and they had it for different disciplines - science, math, performing arts. I auditioned and I got accepted, and it was an eight-week program away from home. I went for acting. I was 15, and I turned 16 while I was there, so that was a seminal moment for me. It made me realize the life of it, the discipline of it, and the joy of that discipline, where it was all we did.

My first job was a show called The Others. I had, like, three lines. Julianne Nicholson was in it, and Gabriel [Macht]. I remember Gabriel wasn't there the day I was, but he sent a note, because he went to Carnegie Mellon as well, so we knew each other a little bit through that, and he was so sweet and generous. It was meant to be a recurring role that would evolve on the show, but the show only lasted a little while and I ended up only doing that one episode.

It certainly woke me up to how vulnerable we all are. I think I was much more cavalier about it before I started working on the movie [Edward Snowden], and then the more I read the documents themselves and saw just how sweeping and indiscriminate the intrusions into our privacy have been, it made me more aware.

I feel like that [the role in Star Trek] is a prime example of, yeah, I got that role and it was awesome, because it changed a lot for me professionally, but then creatively, it became a whole other thing, with J.J. [Abrams] and Chris [Pine] and the people I got to know. Now I just feel like it's our jobs to be open and to keep moving stuff forward. I don't know what that means. This is the first time in a long time that I have no idea what's happening next. As scary as that is, and as anxiety-provoking as that can still be, it's also really exciting.

We [with Neal Dodson and Corey Moosa] spent a lot of time writing, for lack of a better word, this manifesto about what we wanted to do. We wanted to find work that was relevant socially and that didn't take audiences for granted.

When I got out of school, it used to be that it was theater actors that ended up doing film and television, and you had to come from the theater to be taken seriously in that world.

I find that communication as an actor and person is an important part of who I am. And I'm really drawn into the psychology of those dynamics.