Key Facts and Insights: 1. Timing is a science: The book emphasizes that timing is not an art, but a science, grounded in extensive research from multiple disciplines such as economics, anthropology, and biology. 2. The importance of breaks: Regular breaks can boost productivity and creativity. The right kind of rest at the right time can have a profound impact on performance. 3. The hidden patterns of the day: Our mood and performance follow a predictable pattern throughout the day. Understanding these patterns can help us schedule our daily activities for optimal performance. 4. The power of midpoints: Midpoints can...