What Grinds my Gears

So i'm leaving class and there are about 250 of us leaving. There is a class right after this one in the same room. Now as everyone tries to leave all the people in the hall start to come in. What the &#!! Can you not see that there are people trying to leave. Your not going to miss anything and your just making it more difficult for all of us. Use your head. So this is a time i don't feel bad running into everybody and being a jerk as i leave. It's there own fault