Foreword: The course of human life is about loss after gain. It is impossible for everyone to accompany you to the end. After losing everything and observing this era and looking at ourselves, like-minded people will come together again. Life is such a trick on people, the more you are afraid of losing, the more you will lose. When you have the courage to face yourself and the living environment, you will be reborn, and there will be new excitement in your new life.