Recently, the news reported a girl from Russia died while she was doing her job. When I saw the news, I was so shocked, because she was the same age with me, but she had started her career as a model many years ago. She died of overwork. What a pity. A teenager should enjoy her childhood, and she should go to school and play with her friends. When we grow up, we will naturally come to the stage of earning money and struggle with life. Before that day comes, all we should do is to enjoy the free time. Missing the happy childhood time will be a great pity.