There's a Theodore Roosevelt speech about the importance of being in the arena, whether you fail or you succeed, or you make a complete idiot of yourself, as long as you're doing the best with what you have, using whatever knowledge you have to bring to the table at that moment. And you continue to keep learning. I think my mistakes have made me much stronger. It's nice to know that things don't ultimately break you; that you need to go there to know.

With 'Harry Potter,' I've been all over the world. I probably wouldn't have gone to New York so young if it weren't for the films.

It's quite stressful knowing that every time you walk out the door, someone is going to be giving you a very good look up and down, judging everything you wear.

Even worse than seeing women's privacy violated on social media is reading the accompanying comments that show such a lack of empathy.

You might be thinking who is this Harry Potter girl? And what is she doing up on stage at the UN. It's a good question and trust me I have been asking myself the same thing. I don't know if I am qualified to be here. All I know is that I care about this problem. And I want to make it better.

If not me- who?, If not now- when?

For an actor, it is better to play well (or even not so well) in a bad film, than to not play at all.