I don't mind doing the whole red carpet thing when I have to when it comes to publicizing a movie. But besides that, I don't like those kinds of things at all. Celebrity status is not really something that appeals to me.

Joe Wright was almost like a teacher, to be firm with me, that really stuck with me. And that helped me as I've gotten older.

We've done a lot of films now about the IRA, we can move on from all that. I loved '71 because I think it showed a very honest trail and what it was actually like. It wasn't one-sided. I really respect ['71 director] Yann [Demange] for what he did. But we have done a lot of those things.

I try as best as I can to have a normal life. People recognise you, of course, and that's very strange. But I sort of leave my working life behind when I go home. That's my other world.

Once you move away from home, it's never quite the same again. You expect everything to be just as you left it, and it never is. It's almost the first step into adulthood, realising you've got to make your own way.

The majority of teenagers don't even make eye contact with people, even people of the same age.

Learning is the most important thing, no mater how you do it, or where you do it, or who you do it with.