I always had a knack for improvisation. I can write down the notes I play, but never really had a proper academic musical background. I suppose I'm blessed and cursed by the fact I have that freedom.

There are people who are convinced supernatural forces are at work, but I've no idea. I suspect 'possession' might be a psychological thing, like schizophrenia. We all think we know things, but we don't know a damn thing. Whether God exists, why we're here... Nobody really knows any of it.

Most of my last 30 years have been like that. Results and manifestations of things I'd dreamed of as a young kid and wanted as a child and as a young man. I realized it maybe 30 years ago. I thought, "This is unreal. This has happened as I expected it to, as I'd pictured it." My whole life has been like that and I'm fascinated by that power that we all have. That we create our lives as we go.

I always distrust the word art when it is applied to acting.

Ryan Gosling. He was a good kid, good actor. I like him very much. What was the name of the movie? I've forgotten it. Fracture.

I do the best I can - I know my way around [Russian method acting pioneer] Stanislavski, but I can't take myself seriously like that. I respect people who do it, of course. I just think I'm lucky to still be working at 73. You reach a point in life where you just think, "Show up, do your job, make sure the cheque's on the way," and that's it. I'm not hungry to do anything more, really.

I am able to play monsters well. I understand monsters. I understand madmen.