Identity is a perspective of how a person sees and understands another person. In my opinion, identity is the first thing people try to find for knowing each other. Every people in the world has a distinctive identity. People can also remember each other pretty well just by recognizing each other's identity. For example, a person's identity shows how he or she looks like. There are many other things that you can know of just by understanding a person's identity. Identity shows about a person's characteristics based on behavior or other types of instincts. Identity only changes a little bit when a person is growing. It even helps a person in finding a criminal when a criminal tried to escape from the prison. For example, fingerprints are often used to suspects who are caught for crime. In some ways, there are also some negative aspects toward identity. When you are a criminal who is trying to escape from a jail which is very huge, it is a very good chance that you will get caught if you have an identity which is easy to see.