We cannot simply generalize the complex reality by saying that "most people who have been in prison will commit crimes again." In fact, the recidivism rate (i.e. the proportion of people who commit crimes again after being released from prison) is affected by many factors, including personal background, social environment, economic conditions, education level, mental health, social support system, employment opportunities, and rehabilitation and education programs inside and outside prisons. For example, statistical data from different countries and regions vary greatly. In some places, some statistics show that the recidivism rate may be high, but this is usually related to the local criminal justice system, correctional measures and social reintegration mechanisms. In some countries, if we attach importance to vocational training, psychological counseling and social support for prisoners and successfully help them reintegrate into society, the recidivism rate will be relatively low. It should be noted that everyone's situation is unique. Not all people who have been in prison will commit crimes again. After reflection and social support, many people can successfully reform and return to a legal life. Therefore, instead of simply equating "people who have been in prison" with "re-offending", we should pay more attention to how to improve social security, provide effective education and rehabilitation measures, help people who are willing to reform reintegrate into society, and fundamentally reduce the recidivism rate.