text: Overall, I feel that I have made many points and examples on why students should have to do at least one extracurricular activity. Such as it helping you make new friends, it can help them discover hobbies, it improving confidence and team building skills, and how we shouldn't focus on the minority when it comes to this rule. This rule can really help so many people that can't break out of their shells on their own, and really save them from a dark future without any support to help them through it. Now, reader, I want you to think. Should we really have students like those go through horrible thoughts and stress all alone, because some just need more help than others? No, we shouldn't. To help this cause, I want you spread awareness about this rule, call local schools about this rule, and how it could help. Most importantly though, If your a parent, do this to your kids, help them have support and friends when the rough times comes. They may be groaning now, but trust me, they will be happy you pushed them, and so will you.Understanding the exact emotion of a human being is a giant leap for the science community, and I say that we should use this technology in classrooms. The relationship between students and teachers is strong, but how does a teacher know that a student is paying attention or just lying to try and end the discussion sooner? Student faces are hard to understand by just simply looking at them, some could look bored but are actually paying attention or the opposite could be happening. Using such technology could improve the understanding of student reactions, such as helping the teacher know when to modify the lesson for the student to better understand, and it could even improve the learning of future doctors and surgeons taking medical classes.