I’ve written before about how I broke my leg when I was a boy. The events leading up to my broken leg began during the summer of 1967, when I was 10 years old. While holding onto the end of an old rubber garden hose, I climbed the weeping willow tree in the back yard of my parents’ home. When I got about 20 feet high, I climbed out onto a thick branch and tied the end of the hose to the branch.