Basically, I'm a pretty average guy, physically. I'm not oddly built, my proportions are normal, my height is just an inch or two above average, and so forth. I had a normal, healthy childhood, and a variety of experiences in education, travel, and skill sets to speak of. I am 23. Therefore, it is a near impossibility that I could ever have been an olympic athlete, or be one in the future. The truth: international level competition is, at this point, reserved almost exclusively for the abnormal, for people who are genetically well-built for their discipline, and who don't have much of a life: "All I do is eat, sleep, and swim," in the words of Michael Phelps. Not to denigrate the effort. Surely to be an olympian, an exceptional level of dedication is a necessary condition. It's just not the only necessary condition. Other ones, physical properties for example, are in some sense arbitrary, and blind to the effort of the competitors. The idea that determination ...