You know, it's amazing. I don't even have a car, would you believe it? I had a motorbike and it got stolen last year. So I've got to buy another one of those, I suppose. I can treat myself to that.

There's so much going on in the world. There's so much information being thrown at us - so many things are being sold to us, and we're being told how we should appear and how to be more successful, blah, blah, blah. How does that manifest itself? In the pressures, the stress, this need to escape.

For me, addiction comes down to basically where a pattern of behaviour has developed and that pattern of behaviour is becoming a very damaging cycle. It's sort of damaging your relationships, friends or lovers, it's damaging your own personal health and it's damaging for you and your workplace.

We moved to Ireland when I was two and we settled in Killarney, Co Kerry. Where we were living in Germany is very industrial and very grey and my parents wanted to have countryside around for my sister and I to grow up in.

Everyone's crazy anyway. And those who think they aren't, are the ones who are even crazier - because they're in denial.

The actors I looked up to when I was a teenager, they all just disappeared into different characters.

I keep everything very simple. I like telling stories.