The fact that the bathrooms are always occupied by smokers, 24/7.
Then theres the people who spit their dip out wherever they feel like..
On top of that theres the damn thing where they expect you to go to school from 7:20-2:10 and still be able to get all of your homework done, study for each class, get a shower, and get enough sleep for the next day. While still having your freetime/work time