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. For example, when they live alone, they have to cook and clean by themselves. Unlike home, parents will take care of and give advices. At that time, they have to realize what should do or should not do. For example,you must choose friends, if you have friends who are bad, they often direct you in a bad way. But, if there's a good friend, it will take you in a good way. For this reason, studying aboard alone will lead them to be a better person who will grow up as an adult with positive perspectives.