+* Usain Bolt and the general factor of athleticism: https://www.letsrun.com/forum/flat_read.php?thread=7703577 https://isteve.blogspot.com/2007/09/g-factor-of-sports.html (I ran a 2:08.3 when I was sixteen years old.); the tails come apart ; https://www.newyorker.com/sports/sporting-scene/how-fast-would-usain-bolt-run-the-mile
+* blank slate coordination hurt me personally; but just tell the damn truth is also a Schelling point ("Speaking Truth to Power is ...")