Kavi wakes me up. "Mommy, I can't sleep." I go up with her, with my laptop, prepared to do some work while it plays music to her while she tries to go back to sleep. She is, of course, completely out again literally two minutes later. Experience shows that I, on the other hand, will be up for at least an hour now, since I lack the go-back-to-sleep powers of six-year-olds. Argh.