Will you become a fool if you stay with a fool for a long time? Being with mental illness for a long time will become mental illness?

It will definitely be greatly affected, but it doesn't necessarily mean that you will become a fool or a mental patient.

Because, after being with a fool or a mental patient for a long time, you don't need to think about what you say or do. It doesn't matter whether you are right or wrong. You can do whatever you want. After a long time, your ability to understand, analyze and judge things will gradually deteriorate, and even your behavior will change, and people will gradually become "stupid". This is often said that the environment can affect a person, including this environment.

Therefore, in daily life, study and work, how beneficial it is to choose healthy, positive, upward and positive friends!