Life is made up of a series of moments, each one a journey to the end.

Should we say something?’ Cal asks. ‘Goodbye, bird?’ I suggest. He nods. ‘Goodbye, bird. Thank you for coming. And good luck.

I lean back on the pillows and look at the corners of the room. When I was a kid, I always wanted to live on the ceiling - it looked so clean and uncluttered, like the top of a cake.

Every seven years our bodies change, every cell. Every seven years, we disappear.

Help me, Mikey, she wanted to say. I’m afraid. More afraid than you’d ever believe.’ And he’d take her hand and they’d fly across the rooftops and up into space and sit on some planet and watch a double sunrise or maybe a star being born or some other event that no human had ever seen, her head on his shoulder, his arm around her. And she’d tell him everything.

Instructions for Adam Look after no one except yourself. Go to university and make lots of friends and get drunk. Forget your door keyes. Laugh. Eat pot-noodles for breakfast. Miss lectures. Be irresponsible.

But all that is warm will go cold. My ears will fall off and my eyes will melt. My mouth will be clamped shut. My lips will turn to glue. ...No taste or smell or touch or sound.Nothing to look at. Total emptiness for ever.