You are a brave soul. Many fear a feat like that could cost them their lives and they don't bother to attempt it, but you sir must have a heart of gold to be able to do something as frightening and painstaking as that.
I was on a roller coaster and it got stuck upside down. I grabbed on to the seat belt, and unbuckled it, holding on so I didn't fall. I then proceeded to climb from seat to seat as though they were monkey bars until I got to the front. I then pulled myself up so I was standing on top of the tracks, my heart was pounding. I saw what caused it to get stuck, a branch was lodged in the wheels. I walked over and punched the branch shattering it into 1000 pieces, and the coaster started again. I then jumped to the ground landing like batman, and got 10 girls at once.
One time while I was hiking in the White Mountains, I was standing in front of a 15 foot waterfall that had some jagged rocks at the bottom(I have no idea why you would find jagged rocks in New Hampshire)but anyways I was standing on a boulder looking down, and to get to the other side of the river I had to jump about 8 feet. The part in between was literally falling off the edge. I did it and barely made it onto the other side. My dad said he nearly pissed himself when he saw me XD Another time I saw coyotes in my backyard. I was about 15 feet away from 4 of them. They just started staring at me. Instinctively, I started raising my arms and puffed up my chest, and stared them down. They just continued into the night. I ran my fastest after that and went to the bathroom right away.