20. Class Sizes
In high school, you probably knew everybody’s name in your class. Now, there could be hundreds of people in your lecture and you are just a small fish in the sea (or person in the classroom).
19. Well, hey there Professor
Mr. and Ms. will not cut it in college unless you want to offend your professor. And, who wants to do that?
18. Just go use the darn potty
No need for a bathroom pass. This is college, and you are free to take all the bathroom breaks you want. Your professor does not give a sh*t (No pun intended).