Every prisoner will find that confession is his better choice. So the stable result of the game is that both prisoners will choose to confess. This makes me find that we will also face the prisoner's dilemma in our lives. For example, in our exam-oriented education, a school can choose quality education or exam-oriented education. If all schools choose quality education, it will be better for training talents. However, in view of the quality education in other schools, choosing exam-oriented education can achieve excellent results in exams such as entering higher schools; In view of the fact that other schools choose exam-oriented education, only by choosing exam-oriented education can we not fall behind too much in the entrance examination. As a result, every school is caught in the prisoner's dilemma of choosing exam-oriented education. In fact, everyone is dealing with others every day, or competing or cooperating. In such a highly interactive environment around us, we are constantly playing games with others every day, whether with our relatives, classmates, colleagues and leaders, in our future work. With its easy-to-understand language and vivid examples, I have a preliminary understanding of the game and have a great interest in it. It inspires us to learn games, understand games and apply game knowledge to our lives. Games let us treat life more rationally and learn more intelligently. It has taught us how to deal with the "games around us" in a complicated society, so that we can handle all kinds of affairs with ease and stand out in the collective!