I vacillate between feeling grateful for what I have in such hard times for the music business and being frustrated that I haven't moved up more quickly. It can be dispiriting to play the same small clubs tour after tour. You think: "When am I going to get to theatres, maybe even arenas?" But maybe that's not on the cards for me, maybe I don't have a wide enough appeal. Most days, I am happy to have the best job in the world.

Any kind of creativity is not settling down into a happy little space. I don't try to be mellow or anything. I think I have quite... my voice is what it is, no matter what I'm singing, it's always going to sound like me. There's not too far I could go. I sound like myself. I hope that I haven't put any boundaries on anything.

I don't try to stop myself from becoming too personal. I just put it all out there. If anything, I try to remind myself to be as honest as possible all the time. Why hold back?

The songs are definitely all about me. I am my favourite subject.

There's this bubblegum pop thing which is prevalent now that we haven't had before. People's ears are slightly de-tuned; they've been exposed to this weird synthetic, implausibly upbeat, Mickey Mouse stuff which I think is just weird; it's not really a human sound.

I'm a hybrid-genre person, which a lot of people find confusing. I grew up listening to American country music and rock n' roll made between 1955 and 1959. The Everly Brothers and Chuck Berry were my first musical loves and are still what I am most moved by. Roy Orbison came a little bit later.

It's what is strange about doing a job that is also the thing you love, the thing you feel passionate about. People get to the point where they're burned out and disillusioned by the whole thing because when things aren't going well at work it also means they aren't going well in your heart, in your soul. They're all wrapped up together.