Every time I try to write a song, when I sit down and think I'm going to write, I really want to write a song, and it never works out. It's always when it hits me unexpectedly on a plane or right before I go to bed, something like that.
I don't think anyone ever plans to change line-ups, but it's something that comes with being in bands. I was in a band once and there were always problems - members come and go - and some of the world's biggest bands have changed line-ups loads!
I think that success is having fun.
Don't you love it that Prince doesn't use Twitter? Don't you think he's somewhere on a unicorn?