I have learned that if I get up and put my anxious energy to use, I can eventually fall asleep. If you're having trouble catching your z's, here's an on-topic book to read in the wee hours of the night. Plagued by lack of sleep, journalist Patricia Morrisroe researched insomnia, from the ancient Greeks to contemporary mattress salesmen. She chronicles both her findings and her own sleepless nights in the new memoir Wide Awake. I'm not sure if it will soothe you to sleep, but am curious about your sleep habits. I definitely don't suffer from chronic insomnia, but do you?