Human nature

Human have two wills, good and evil. Human can choose either good or evil. Sometimes mankind has a greater prosperity of good than evil. Can we say that a bad person can’t turn into a good person? It is possible for a bad person to change into a good person. Everyone have a choice to choose whether to be good or evil. Under certain circumstances anybody’s behavior can be altered. How do we determine a person is good or evil?
For instance can we say a person who looks like a burglar, an evil person? No, it is impossible to determine a person is good or evil by looking at their appearance. The only way to be certain whether a person is good or evil is to study that person. If we just judge a person is evil by their appearance, then it is called discrimination. Discrimination is when people are treated unfairly because of race, religion, ethnicity, gender, or age. It would be unfair if people are arrested because of their appearance rather than the actions. Many people make mistakes but it doesn’t mean they are evil. People can learn from their mistakes and become a better person. Anything is possible; a bad person may change and do something heroic.