Dr. Tal Ben-Shahar, PhD is a professor at Columbia University and has a book called Happier in which he explores the topic of gratitude and how exhibiting gratitude makes you more grateful. It's an upward spiral, he says. Following Dr. Ben-Shahar we meet Stephanie Anderton and Rob Stuardi, both of Mobile, who experienced significant illnesses and, as a result, have a true sense and depth of gratitude that only the challenges caused by their illnesses could have awakened. It's an uplifting show for the holiday season. Gratitude - Getcha Some.