Perception is process by which we make sense out of experience, the way you think about or understand someone or something, the ability to understand or notice something easily, and the way that you notice or understand something using one of your senses. In the addition, perception is very important because everyone does things for different reasons, and often enough there are several opinions on a matter. It is always good to keep a variety of viewpoints on human behavior as to always look at the situation from different angles, and not be one-sided.