Richard Koch’s work explores a radical yet simple principle: a minority of inputs leads to a majority of results. Drawing from the famed Pareto Principle, often referred to as the 80/20 rule, the author demonstrates how individuals can transform their lives by identifying and focusing on the critical few activities that generate the greatest impact. Rather than advocating for increased effort or relentless hustle, Koch provides a refreshing alternative—work less, achieve more, and, ultimately, live a more fulfilling and balanced life. This book bridges personal effectiveness with happiness, showing readers how to apply the 80/20 principle across finances,...