We need you for so many different reasons. If you have friends, you can share your opinions about various things with your friends. Your friends may be able to help you with things like giving your opinion or sharing ideas that work for you. But that's not the main reason for having friends. If you have friends, your life and learning path will be much brighter and happier. Your friends will help you with your studies, share your joys and sorrows, help each other study, do homework together, hang out together and much more you can do with your friends. Having friends is really fun if you know how to make friends and have a lot of friends!