Thousands of years people have taken drugs, whether it's alcohol, which was invented about 5,000 years ago. People have been using that. And all kinds of marijuana and all these things, tobacco. So all these drugs have been - it seems to be the propensity of human beings to want to use them.

People think they know you. They know the things about you that you have forgotten.

I like to have a peek, see what the audience is doing during the opening act, because it gives you a clue and gives you a good feeling of where you are - the air can be different in different places.

I don't think people care about the mechanics of songwriting.

Something that you can't play in your kitchen is rap. It is done in your neighbour's kitchen.

Writing a song is like - you're writing a song all the time. It's just when it pops out. It's been there all the time. It's not something that suddenly you do it. It's always there. Suddenly, it's in the right mixture inside you to come out. Usually when you're writing on the piano or a guitar, you don't write in lyrics, on their own. To me it's very boring.

I'm interested in feedback and learning what people want. It's a tricky thing for me when I do a set list. You get bored doing the same songs. Let's say we do one ballad in two hours, and it's "Wild Horses." If you say, I'm tired of that, let's try something less well known, and then you're out there stumbling through this song you just relearned at sound check, and you realize people probably want "Wild Horses" instead of this. You do need to do some songs that aren't so well known. The question is how many? I'm open to people posting their requests.