I had a pretty regular childhood, with a rad mum who taught me to love reading and thinking and laughing, and (as far as I was concerned) a regular dad who drove trucks for a living and did radio interviews on weekends and got stopped in the street a lot when we went out.

Obviously, it was a big life change for me and quite a shock to suddenly have these songs I'd written in my bedroom as a far-too-intense teenager all over the airwaves and see my face on buses, especially in a small country like New Zealand, but at the same time it was such a thrill and an honour knowing that my music was reaching people.

The music that I make isn't really like any of the music that I listen to. I think I listen to cool music, but I know that I don't make cool music - so it's kind of funny!

I recognise my responsibility, and it's funny when I read people who say they never asked to be a role model, and I understand that, but as soon as you have influence over people, you have a responsibility with what you do with that influence.

David Bowie is the quintessential English gentleman and, of course, a musical and generational institution. I only played support for him for one night (not a whole tour) but he was incredibly gracious and generous toward me and I've certainly never forgotten it.

Then Jesus introduced Himself to me. Though my birth certificate reads 1983, I reckon I was born in 1999, when I met Jesus - not in a church or on a camp or through people, but alone in my bedroom with an open Bible and a tangible revelation that the Son of God was not only real, but alive and awesome and stronger than the chains that bound me.

At sixteen I was like: "I need to get an album out now!" - even though I was only sixteen. I was always in a little bit of a rush to be an adult.