Pit and the Pendulum

The walls are close in faster and faster but I do not know what to do. I look to my left and I look to my right and I see a saw hanging on the wall. As I grab the saw I think to myself, " Oh dear I was hoping it would not have to come to this!" I think of my options, in the split seconds a have left, and remember the accident I had when I was a child. I remember getting my leg crushed by a car in my youth and a majority of my leg was replaced with a metal rod. Without anymore thinking I start sawing through the top of my leg to try and receive the metal rod. The pain is endless only building up until finally the leg is off. I grab it and put it in between the wall, only right before they would have crushed me. As the walls finally stop moving I pass out, or so I think... I wake up from my unconsciousness to only realize I am in my bed realizing it was just a dream.