As a director, I also get to sit and watch actors and learn from them in a way that I don't get to do when I'm just acting.
Every role is approached in exactly the same way, you have to make it believable and that's all. Acting is really serious, like, pretending really hard.
I like to use all of myself, and acting wasn't doing that.
3D movie is tedious, its tedious for everybody, it's hard for the crew, it's hard for the actors. It adds more time. It's more technically complicated, so that just adds more time and takes a little more time away from he acting and that's kind of frustrating but to say "I'll never do 3D again" that doesn't make any sense.