I've had a couple opportunities where I've been on the other side of the audition process as a director.

I think that having had [Steven Spielberg's] confidence in me probably made me a little more immune to feeling as bad about myself in the face of rejection. I also was just so young - I was unaware enough to not take it too seriously.

I'm just excited to be a part of the movie [Star Wars]. It's always the particulars that are the most exciting.

Somebody comes to your house. You know they're coming, so it's not a surprise. And they give you an envelope that has your scenes in it. And they sit in the car outside for a half an hour while you read your scenes, then they ring your doorbell and you give your scenes back. Then you shoot the movie a few weeks later or something. The next time you see your scenes is the night before you start shooting. I never read the script [Blue Jasmine], so I didn't really know what it was about.

The biggest challenge to being an actor is when you're not working, just being unemployed, the downtime and not having anything to do.

I had four years of auditions, and nothing happened, until Francis Ford Coppola took a shot on me ['Tetro' in 2009]. I hadn't done a film, and suddenly I was the lead.

With 'Hail, Caesar!' it was about all the skill sets I had to learn, but each movie requires a different way of working. You're a piece in a new world, and there is always a difficult part within that world. For me, it's not consistent from movie-to-movie, each film has a central challenge.