This book reached #1 New York Times Best Seller. This book is about Sheryl Sandberg whose husband suddenly dies. Sheryl then thinks that she and her children will never feel pure joy again. Her friend Adam Grant is a psychologist and he gives Sheryl advice. He tells her that people can take concrete steps to recover and rebound. That is a muscle that you can exercise. Option B combines Sheryl's personal insights with Adam's in-depth research on finding strength in the face of life's troubles. Option B helps others to overcome crisis, raise healthy children, create resilient families, maintain great communities/workplaces