text: Firstly, students have a right to keep their privacy. it might be very embarrasing for a student that wants to keep their emotions private to later find out that teachers know exactly how they feel. Even though by just looking at somebody you can whether someone is happy,sad,mad,and etc. If someone doesn't feel comfortable with their emotions they can seek the help they need. Students might not want to attend school anymore due to the fact that their privacy has been taken away, and at any second they might be questioned about their emotions.