If you take photographs through a prism, you can turn people into ghosts. I’d taught Jamie that this year, my eighteenth year of life, and possibly my last. Whenever a bad memory crept into my brain, I held a prism up to it, and it would distort and soften. That way I could cope with it a bit better.
There were other memories, though, of which I wanted to remember every last detail. They gave me something to hold onto. Because one day soon, I knew, I might not wake up.