As if teachers don't have enough on their plates, they sometimes get students who think they don't need to learn anymore , because they already know all there is to know. When you're a teenager, you think you know everything there is to know. You want to be treated like an adult already! You've been in school for over a decade, and you think that now that you've passed a calc class or two, you may as well take a break from learning. When I was a senior in high school, a teacher told me that by…

Be kind to your wait staff.

It's as if this is the first time in her life she hasn't been told exactly what she wanted to hear.