How do you define a good person, a bad person, a person who is neither good nor bad?

Everyone has their own views on good people, bad people and people who are neither bad nor bad, and they will be defined according to their own values and points that are beneficial to them. Therefore, for the definition of these three kinds of people, everyone has his own answer. As far as I'm concerned, I think a good person is kind, kind and upright, and such a person is worth interacting with in life. I think another thing about a good man is that he can comfort you when you are unhappy. In fact, such people are our friends. As for the bad guys, they are always waiting to see other people's jokes and let others stumble behind their backs and speak ill of others. On the surface, it is a modest gentleman, and the one with a knife hidden in his smile is the most terrible. People who are neither too bad nor too bad can be summarized as most colleagues in life. After all, in a work-oriented company, interpersonal relationships have become weak. As long as we can unite and help each other, live in peace and have a good relationship, there is no need or desire to get to know each other better.