How to Stop Worrying and Start Living Summary provides a free book summary, key takeaways, review, top quotes, author biography and other key points of Dale Carnegie’s famous book. Dale Carnegie packs his books with time-tested wisdom. This book How to Stop Worrying and Start Living is about tips on how to stop worrying about issues. Carnegie presents some core precepts to help you avoid worrying. He mainly draws from common sense. Plus, from people who’ve attained happiness and peace. He also compiles the sayings of business leaders and philosophers. Carnegie wrote this book during the 1940s. Hence, some examples may look old. But, his core principles are ageless. They are even ahead of that time. His writing is straightforward to read and relatable. He shows many techniques to let go of worries and become more productive. Thus, everyone should read this self-development bestseller.