A gratitude journaling habit may seem sort of hokey at first, but it's really not if you dig a bit deeper. As a rule, humans like happy, nice and generally good people -- and the surest way of becoming the sort of person that you would like and approve of is to cultivate habits that lead us in that direction.
We all know that Americans need more quality sleep, and we know the consequences of skimping on sleep. But do you know how sleep-deprived your particular state is? As a Californian, I would have guessed we are relatively more sleep deprived out here, and ditto for New York. And I would have been wrong.