My older DD just refuses to lay down and sleep, she just decided to fall a sleep at 10:30pm. She gets up anywhere from 6-9am and still wont go to bed early. This wouldn't be a problem except she keeps our younger DD up because she wants to see what her sister is doing. Younger DD starts to get cranky because she is tired and does not want to sleep. We have tried everything, letting them both in bed with us, cuddling, letting her watch her favorite tv show (Blues Clues) and even shutting everything off. I just dont know what to do because then she gets really crabby by mid afternoon and doesn't want to nap.