I'm just curious. I don't feel like my LO is typical based on experience with other kids but I'm not sure. He is 10 months old and he NEVER, EVER, EVER wakes up happy. Not after a nap, in the morning, middle of the night, not if he wakes on his own or if I wake him. He ALWAYS wakes up screaming. Often he is happy a minute or so later, but never right away. He goes to sleep mad and wakes up mad. Sleep pretty much sucks in our house.