When human knowing how to used tools and fire, human beings have become the spirit of everything that controls the world. Since then, human beings put their self-awareness in the first place, even regard it as the announcement to the world. People use self-awareness as their announcement to face the world with demand, no matter to friends and families or to groups and society. However, in this 21st century with information explosion, the information we receive is not exactly the correct information. Our brain will organize and analyze automatically after received the information, and screen out the useful information and save. Nevertheless, the information we saved using subconscious is much more than the information with conscious. Because of the information explosion, we can only see the information that we want to see instead of the reality when we see the world.