I'm sure favorite moments in movies are things that just happen accidentally when the camera is there. You have to do all the homework to get yourself into the period, the costumes, the style, the voice, the hairdo or whatever it is, but once you've done all that work, you have to kind of let it go and just be there. If you're always thinking about it, it just looks a bit over-thought.

What I learned in Guinea is that we are all responsible for the state of our world. The world - and the system by which we trade, share, cooperate and conflict - is clearly not working. We are only as strong as our weakest members. UNICEF is run at every level by strong, relentlessly energetic, deeply capable people who use that strength, energy and capability to help those who need it most: the weakest, most disadvantaged women and children of our world. All I can do now is help make people aware of what is happening, of what they are doing. That is all that I can do. For now.

I even feel grateful for the failures.

The thing about playing gods, whether you're playing Thor and Loki or Greco Roman gods or Indian gods or characters in any mythology, the reason that gods were invented was because they were basically larger versions of ourselves.

I always thought of running as just dancing forward.

Nurture your own confidence and make it real; don't pretend to be someone you're not.

Without revealing too much, there's a specific skill set you need to be in Loki's army - let me know if you have the qualifications.