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.

People aren't problems to be fixed. People are people, for us to walk alongside and journey with and help pick up the pieces with and, when they drop them again, to get back down and help them pick them up again. And that's real love - without condition and without expectation.

I feel like I always have to have a song on my album that people can use in their weddings.

I've always recognised that I have influence, whether I like it or not, and that I can use it to do something good.

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.

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.

I have a particular style of writing and my voice sounds a particular way, which lends itself to a certain style.