Last week the teachers all had their meetings and building prep time. Tomorrow the kids return with all their smiling faces. All summer I've slept like a baby, but the past week has been nothing but broken sleep coupled with tossing and turning. I don't feel stressed in the slightest. Hopefully this sleep pattern will change soon so I can be my best for my kiddos. Anyone else have this problem of not sleeping well before school starts? Advice?