Almost everyone has an idol in their hearts. Some adore the great men in the history, some admire the athletes, but most teenagers’ idol trends to be the singers and actors. Many young people are so crazy about their idols and sometimes they do some unwise acts. A wise fan can figure out what should he do to follow his idol. In order to know his idol better, he will watch the films and songs that are related to his hero. Even to make a video, he will learn the computer technology. During the process of chasing idol, a fan gets improved for their ability. The power of idol can make a person better.