Sometimes I`m stressed and I`m sick of things and I need to forget about them for a while, so in Harry Potter you`re taken to this wonderful imaginary world where everything is so different. But also the main characters are completely real and modern so you can relate to them.

It was this feeling the whole time like I shouldn't be here among all these stars and professionals. I was trying to keep my distance because I wanted to watch everyone. But they want you to feel at home and be part of it, and it became normal very quickly.

My cats I have Luna who's just had kittens recently and we called one of them Dumbledore. They're nice but they're not like their characters.

Drawing on the experience I have of now directing, to me, my one strength that I know is my ability to communicate with actors and therefore make characters really important.

It’s true that the mind is where all ideas are born, but the body is the tool that translates and expresses those ideas to the wider world. It is nothing but a vehicle for our greater creative purpose but if we don’t give it fuel and keep it in good working order it instead becomes another obstacle to transcend, a physical one, as well as the many million fictitious mental ones that society presents.

About 200 girls went into a room and there were two casting agents and they asked you to say your name and where you came from and then they picked two or three out of that. And they sent you into a room and I was really nervous and kept dropping things and I was going the wrong way and everything. Then she gave us a script and you had to learn it.

While I was in London it was completely upside-down. I got a whole new life and it was a challenge to keep in touch with my life in Ireland, but it was great fun. Now though, I've been back home since November and gradually all connections with my HP life have been fading.