Three Reasons I want to pretend I'm not home

1) Students knocking on the door to give me things they have been told to SLIP under the door
2) Student who knocks on the door asking if I have quarters for the washer or dryer. I'm not a change machine.
3) Student and her friend who knock on the door wondering if I have paint so they can paint someone's name on their stomach's to cheer them on at a sports game.