Very informative post! I can a big difference in my mood and attentiveness if I miss even an hour of sleep! I have to fight to get my 7 hours (I know I could really use 8). After gettting home from work, making dinner, and tending to the kids...sometimes I just can’t wind down! It’s funny how little we appreciate sleep as kids. I have to fight my kids at nap time and bedtime...meanwhile, I would love a nice long nap!