You don't learn charm. It's not something that you can acquire. I have used it much in my life with great success, but it's not necessarily what makes me an actor. It became a very easy label to attach to me. It also feels a bit dismissive. People go, 'You're so lovely and charming', but it's a wee bit, 'That's all you are.'
Brain surgery is a fairly aggressive process. There's a lot to get through. There's the beautiful, delicate shaving first, which is really lovely. There's a wonderful ceremony of putting all the covers on, so only the little bit you're operating on is revealed. But once they make the incision and tear the skin back, the drill comes out.
Like the character I played in 'Jekyll', we all have different masks we put on for different occasions. As much as we all want to lead decent lives, we're also attracted by the idea that something dark may lurk within us.
Ours was a very progressive Protestant family, but my parents were God-loving rather than God-fearing. We went to church, and I still go with my mum and dad when I return home - it's a family thing. I played flute in my dad's marching band, but I had an integrated upbringing. We had a lot of Catholic friends.
I feel old and vulnerable. I now realise that I knew nothing and know nothing, but back when my career was beginning, I thought I was a man when, in fact, I was a dewy-eyed boy who'd not seen an avocado or eaten a tomato.
I want to beat up Michael Fassbender in a movie. I was with him at the beginning of his career when he did an episode of 'Murphy's Law.' He's a proper superstar and enormously talented, but I want to do a scene where I properly duff him up.
My best friends are still the ones I first attached myself to when I went to school because, all of a sudden, I was leaving the rather pampered and occasionally very annoying world of having three older sisters to go to a male-dominated world.
Funnily enough, Northern Ireland is a great example of where politics can win over conflict. The decision to down arms and follow a political path would have been unthinkable once. It shows just what is possible.
As I flew back from New Zealand to bury my mother, it occurred to me that no matter how harrowing her loss was and how keenly it will always be felt, there was, nevertheless, a sense of relief that my father, sisters and I could say a final goodbye after the longest goodbye and relief that my mum had finally been released.
The thing to remember is that the work comes first, and not to get distracted by anything else. If you keep focused on the work, everything else will fall into place. That's my mantra now.