i used to do it all the time, as a child, i could not stop, but had to move at a constant break-neck pace. i would race my brother, even though i knew he would win. but i would run anyway. somewhere, i gave up, when i couldn't win, was no longer the fastest, and it became clear that i was built for other things. now, i run to reclaim what i lost so many years ago. i run to stay in shape, to avoid the fate of my father, to feel the joy again, as i did when small, of running for the sake of it.