It doubles your perception, to write from the point of view of someone you're not.

I am not in love with him, I am in love with ghosts. So is he, he's in love with ghosts.

He walked out of the hospital into the sun, into open air for the first time in months, out of the green-lit rooms that lay like glass in his mind. He stood there breathing everything in, the hurry of everyone. First, he thought, I need shoes with rubber on the bottom. I need gelato.

He has been disassembled by her. And if she has brought him to this, what has he brought her to?

Research can be a big clunker. It's difficult to know how you can make the historical light.

If any of you on your journeys see her-shout to me, whistle...he sang, and it became a habit for audiences to shout and whistle in response to those lines. There was nowhere he could hide in such a song that had all of its doors and windows open, so that he could walk out of it artlessly, the antiphonal responses blending with him as if he were no longer on stage.

Women want everything of a lover. And too often I would sink below the surface. So armies disappear under sand. And there was her fear of her husband, her belief in her honour, my old desire for self-sufficiency, my disappearances, her suspicions of me, my disbelief that she loved me. The paranoia and claustrophobia of hidden love.