text: The last two aspects are mentally and socially. Mentally has been touched on already, the brain needs a new activity, a break from the constant learning, to explore new paths and try new things. Expand the boundaries of you mind in ways you don't in school. However another aspect of this is emotion. Happier, more social students can usually perform better because they have things to look forward to after school that keeps them positive throughout the day. Some students who are having trouble making friends, or are new to the area can now find a whole group of people to spend time with, and better yet all these people have the same interests as them. This can really benefit some lonely students. It can really make the difference for their grades too, when they become a lot more outgoing. I remember one year, a new girl moved to our school and was rather lonely, she joined the musical, got the lead, and by the end of the year had lots of supportive friends and fellow theatre enthusiasts cheering her on. It was great to see how being a part of something really helps you expand your friend groups and meet people you would have never spoken to if not for the activity. It goes to show how positivity and a better outlook help keep up your energy to really engage with your classes and teachers.