From FastCompany: Almost everyone suffers from Gratitude Deficit Disorder. We want to know that we matter, that our efforts make the world a better place. And so do your customers, vendors, coworkers, employees, friends, and family. So make an action plan: what have they done that you're truly thankful for, and how can you communicate your appreciation between now and the end of the year? · Go to Gratitude as a business strategy →