Mattering

New York Times best-selling author Jennifer Wallace on her new book, "Mattering: The Secret to a Life of Deep Connection and Purpose"; her framework for how to build a sense of value to combat loneliness and burnout; people featured in the book include a mother navigating postpartum anxiety, a woman grappling with loneliness after her husband's deployment, and a young man whose life was turned upside down by family and financial hardship.