From Facebook's COO and Wharton's top-rated professor, the #1 New York Times best-selling authors of Lean In and Originals: a powerful, inspiring, and practical book about building resilience and moving forward after life's inevitable setbacks. After the sudden death of her husband, Sheryl Sandberg felt certain that she and her children would never feel pure joy again. "I was in 'the void,'" (She writes), "A vast emptiness that fills your heart and lungs and restricts your ability to think or even breathe." Her friend Adam Grant, a psychologist at Wharton, told her there are concrete steps people can take to recover and rebound from life-shattering experiences. We are not born with a fixed amount of resilience. It is a muscle that everyone can build. Option B combines Sheryl's personal insights with Adam's eye-opening research on finding strength in the face of adversity.