The Gratitude Trick that Boosts Mood and Sleep This week’s Better You, Backed by Science email is about gratitude – and how it can boost your mood and help you sleep better. We all know how it feels when someone thanks us for something we’ve done. It’s warm. It lifts us. It can even turn a bad… The post The Gratitude Trick that Boosts Mood and Sleep appeared first on David R Hamilton PHD.