It's always amazing to me that the riders mostly walk away from those crashes. Incredible.
Of course, I also believe it's those very same crashes (in a controlled environment with all the right protective gear and proper training) that empower squids to be what they are. Hey, if they can walk away from crashes, so can I. Never mind that I am riding like a jerk in an uncontrolled environment (public roads), do not have the right gear (t-shirt and flip-flops is not, contrary to popular belief, the right gear), and have no training to speak of.