This document summarizes Thomas Friedman's book "Thank You for Being Late". It discusses how technological progress, particularly since 2007, has accelerated changes in many aspects of life. Friedman calls this period "the supernova". The book is divided into sections on reflecting on change, accelerating innovation, and anchoring ourselves amidst disruption. Friedman found moments of calm and community that helped him better understand and cope with the pace of modern life. He emphasizes the need for social and political systems to adapt to new challenges wrought by emerging technologies.