Hello! Are you asking about "human weakness"? The weakness of human nature is very good The Weakness of Human Nature is an inspirational classic by Dale Carnegie and a model of global self-education and adult training. After reading this book, you can learn a lot of knowledge, how to deal with people in daily life, business activities and social interaction, and effectively influence others; How to overcome the enemy of human existence-worry, in order to create a happy and beautiful life. This book gives us a comprehensive interpretation of human nature and weaknesses and is worth reading. Not only do you know a lot, but from this book, you will get a lot of life insights, which will be of great help to you in the future. So "The Weakness of Human Nature" is very good.