When you're in your twenties, it's the last time you have the chance to experiment with multiple identities, to decide who you're going to be in life.

I think just getting up and getting to the desk is a big thing. If you can do that, you're in the zone because there're so many distractions that can stop you. From my bedroom to my office isn't really that far, but I have to go via the kitchen and there's so many things that can stop me and interrupt me.

If I stop working and publishing, and TV, and film and all that, I would be dead within a couple of weeks. I don't really have that kind of off-switch.

It's crazy for somebody who's kind of empowered and wealthy like myself to say, "Oh, I don't need to be patronized by the state, I can make my own choices." But I've got things to look forward to, and places to go and if that'd been me there forty years ago, when I was a young kid in Muirhouse, it might've been a different story.

I was anti-everything and everyone. I didn't want people around me. This aversion was not some big crippling anxiety; merely a mature recognition of my own psychological vulnerability and my lack of suitability as a companion. Thoughts jostled for space in my crowded brain as i struggled to give them some order which might serve to motivate my listless life.

When you're in your twenties, it's the last time you have the chance to experiment with multiple identities, to decide who you're going to be in life.

I'm not interested in details that might get someone into trouble. I'm more interested in generalities rather than the particulars, as a journalist would be. Names, dates and times don't interest me at all. I'm interested in feelings and emotions. Most people are game, once they realize that you're on the level as far as that's concerned and you're not about exposing them, then they feel quite free to talk about it. Police officers and social workers are no exception.