Author SJ Watson talks about long-term memory loss By Philippa Roxby Health reporter, BBC News Author SJ Watson created the character of Christine after reading about people with long-term memory loss "As I sleep, my mind will erase everything I did today. I will wake up tomorrow as I did this morning. Thinking I'm still a child. Thinking I have a whole lifetime of choice ahead of me." These are the thoughts of Christine, the main character and narrator in SJ Watson's current, best-selling debut novel, Before I Go To Sleep. She has recurrent memory loss, losing all knowledge of her past from one day to the next. As a result, she wakes each day not knowing where she is or how she got there. Or that the man lying next to her in bed is her husband of more than 20 years. But does this form of memory loss actually exist? "I thought I'd made it up," says the author Steven Watson. "But...