In positive psychotherapy's theory, there is an experiment: When a mouse is thrown into a container filled with water, it will struggle desperately to survive, which usually lasts about 8 minutes. Then he put another mouse in the same container. After it struggled for about 5 minutes, he put in a springboard and let it climb out of the container. The mouse survived. A few days later, the surviving mice were put into the same container, and the result was really surprising: the two mice could last for 24 minutes, which was three times as long as normal. Positive psychology thinks: because there is no escape experience, a mouse in front of him can only struggle to survive by his own physical strength; However, the mice who had escaped gained a kind of spiritual strength. They believe that at some point, a springboard will save them and enable them to persist for a longer time. This spiritual strength is a positive attitude, or an inner hope for a good result. No matter how tortuous the road under your feet is and how confused the road ahead is, please don't give up hope. The good hope in our hearts will make our life go further!