I got to a happier point and then started making a record [Wild Things]. I don't mind at all that it sounds like LA, because LA was integral to me feeling better. Seeing the sunshine and all that other sorts of stuff was definitely a huge part in why the album sounds like it sounds.

"The River" [song] is also, yes, very metaphorical. Rivers are cleansing. As long as human beings have been on the Earth we've used rivers to cleanse ourselves. And, for me, the lyrics "something in the river," I think is - well, the river is a metaphor for where I was at the time.

You can be surrounded by people all the time, but you feel so alone. I think that's when you can lose perspective and lose control of what you're doing. It's almost as if you have no fear and you don't really care about what happens to yourself.

I have these thoughts. I think "What if the show doesn't sell well? What if it's a half-empty room?" These are the paranoia thoughts that go through my head on a day-by-day basis.

A few people said to me on the UK tour 'that feeling you're feeling is natural. Everyone feels nerves. But, you've got to use that to your advantage. You've got to use that nervous energy and pull it into your performance’. And, I'd never thought of that before.

I do enjoy a beer. And a shot of vodka with some apple juice is what loosens me up before I go onstage, because I get really nervous. I wish I could say it was something more healthy, like Pilates.

I don't drink anymore. That's a huge - that's a massive - difference in my life. It's made a huge change in my touring.