John Caudwell

My father was unwell when I was 11, had a stroke at 14 and died when I was 18. My mother going to work at seven in the morning and coming back to look after him and me and my brother left its mark on me.

Business gives you a massive high. Doing a great deal, coming up with an inspirational solution... It's very addictive. But it doesn't last long. In isolation, it's a bit sterile. It doesn't reward the soul.

I remember Detroit feeling really unsafe, feeling scared a lot. Our house was broken into, our car was stolen, we had to get a watchdog, we would get beat up in the street, I had my bike stolen. There was just a lot of real anarchy on the streets and sidewalks.

When I have a creative insight, there is a high. I think back in the day, I made music as much as I did because it made me feel so good. I think you could argue that there is a creative addiction - but, you know, the healthy kind.