Public transportation is a wonderful invention that takes us from A to B for a decent price in a reasonable amount of time. However, keeping in mind the sanity and safety of our fellow commuters, there are certain rules that we all need to follow. They should be no-brainers by now, but we all need a reminder every now and again. And some people are less self-aware than others... Have you ever done these things on your bus or train ride? Well, we hope never again!