The Marine Corps is some of the best acting training you could have. Having that responsibility for people's lives, suddenly time becomes a really valuable commodity and you want to make the most of it. And for acting, you just have to do the work, just keep doing it.
I always think back to the original movies and to those quieter moments where Luke is out in A New Hope, and there are the two suns setting. It is the equivalent, basically, of a farm boy dying to get out of his small town and do something bigger. It's those kinds of universal themes that ground this whole thing in space.
At the end of whatever we're doing, I always feel like I want to go back and start over again because now I have a better sense of what it is. I feel that with everything. Like, if you're doing like a long run of a play and you're doing it seven shows a week, at the end of it, I want to go back and start from the beginning.
Juilliard definitely emphasizes the theater. They don't train - at all really - for film acting. It's mostly process-oriented, pretty much for the stage.