I'm never happy with what I've written. You imagine, before you start, there's a cathedral, and the moment it starts on the page, it's a garden shed. And then you just try to make it the best shed you can.
I don't get distracted until the weight of other things left undone finally tips the balance; my mind is flooded with calls, bills, supermarkets, letters, and I have to stop and sort things out.
If I think about the writers I love or might be influenced by, I can't write at all, so I pretend there aren't any.
I have a study now - I used not to. I also love working in cafes; ignoring noise is good for concentration.
Remove all the traffic lights, yellow lines, one-way systems and road markings, and let blissful anarchy prevail. I imagine it would produce a kind of harmony.
I like to come into my workspace and feel it's a living environment and not frozen, which is why I often change or add to the pictures on the wall.
I think if you write about human relationships, you're always exploring the psyche and the soul. I don't separate certain - perhaps more extreme - things that people do from others.
My favourite author as a child and teenager, and who I still re-read now, is K. M. Peyton. She writes very truthfully; sometimes I'm not sure if I've actually done things or just experienced them in her books.
I love writing on trains. The joy of being a writer is it's all in your head; you don't need materials apart from the laptop. It's like taking your work home with you, so you can feel grounded in your own insane writerly realities wherever you are.
My father is from Jamaica, and as a child I spent many holidays there. I remember the weight and drenching wetness of that hot rain, as I experienced it in my childhood, not only for itself, but for what it represented for me.