改变你生活中的不健康的饮食和思维习惯。观察你周围的人(其他族的和中国人)值得学习的地方。I like to say something first. Japanese is the Asian who eats a lot of sandwich and other healthy food. And they are super clean. I had several roommates who are Japanese. Everyone knows that they are very polite. I knew I might make other people uncomfortable because we had a war with them. However, we should learn the good things they made other nation aware.