Sacred Haven of Debauchery

This is what I don't understand about school. Some of us pay thousands and thousands of dollars to get an education. We pay those teachers from our family's money. Instead, they punish you for something small, like listening to music during break or texting our parents or friends. In the end, aren't school teachers hypocrites? They also listen to music and text their family. What makes them so much higher than us, when we pay thousands of dollars to them? I understand there's something called discipline, but do we pay them to punish us? I'd rather pay bullies to hit me, TBH, than get punished for stupid crap like listening to music or playing computer games during break. Should teachers be paid at all for this? Let's be honest, we all have a teacher we hate in our school or university. Why should we pay these teachers to yell at us and take our phones away, when they're ultimately working for us! Would you take your boss's phone away or punish him for listening to music? Without us, the students, would school teachers have a job at all? In the end, school teachers work because of us, and should that give them the right to set rules to govern our lives?