In 2011, I did an internship in Seven Dials, a junction in London where seven roads come together. I'd given up on writing after multiple rejections for my first novel, and I was starting to consider a career in publishing instead, but Seven Dials gave me such a strong idea for a setting that I couldn't resist picking up my pen again.

I often look at places and kind of mentally convert them to fantasy versions of themselves.

People question what I thought of Oxford. Students used to talk about the 'Oxford bubble' because the place can make you feel cut off from the rest of the world. I would forget there were places like London that were not centred round libraries and essays.

My silver cord - the link between my body and my spirit - was extremely sensitive. It was what allowed me to sense dreamscapes at a distance. It could also snap me back into my skin.

It is such a great opportunity to be the face of a brand which I remember wearing as a little kid and running around in half-naked. Bonds is now getting very serious about fitness, and their range is amazing. It's beautiful and comfy.

I am a particular fan of integrative exercise - that is, exercise that occurs in the course of doing some productive activity such as gardening, bicycling to work, doing home improvement projects and so on.

Positive health means becoming whole-heartedly engaged with our own health care. It means not outsourcing our health to the health care system. It means getting rid of the fear and paralysis we too often feel, and instead cultivating a sense of agency.

Knowing your HIV status is so important for your future health and that of your loved ones.