First of all, students are a lot more energetic and than most adults. When teenagers go through puberty, they have various domains to explore, such as , love, doing illegal stuff, finding out your hobbies and other important things.Researchers say that most people don't know what they want to be when they grow up until 17-18 years of old. This claim results in having a lot more to do in their free time , because they have to experiment with several things to eventually find out what they really enjoy doing. As students get a lot of homework, they will be most likely spending the weekend finishing it. So, if there was an extra day , they wil have more time to discover their true self.