Secondly, when people go to study overseas alone, they have to help themselves and have a better life skill. In other words, they have to make a decision and solve the problems by themselves. At that time, they have to realize what should do or should not do. For example, when they live alone, they have to cook and clean by themselves. Unlike home, parents will take care of and give advices. For this reason, studying aboard alone will lead them to be a better person who will grow up as an adult with positive perspectives.