I sat in a chair in the center of a room. In front of me was a cinderblock on top of a stool. To my right was a pile of 10,000 sheets of white copy paper. I began by picking up a sheet of paper and placing it on top of the cinderblock. I dragged the knuckles of my right hand across the surface of the paper. The sheet was then placed on the floor to my left and the process was repeated. After contacting 12 sheets of paper my knuckles began to bleed. When this happened I started a new pile of bloody sheets next to the non-bloody pile. I repeated this process over and over again from 9:00AM to 5:00PM without stopping. At 5:00PM I stood and left the room.