Seeing this topic and then thinking about legendary individuals like Bat Masterson, Wild Bill, Wyatt Earp, Jelly Brice, Bill Jordan and more I can't help but think that a USPSA Master shoots more rounds in a year than all those guys combined in a lifetime. Granted it doesn't take thousands and thousands of rounds for a talented individual to perfect a skill but I sure bet it helps. Since Mike Dillon came along things certainly evolved differently.