I don't think I called anyone a choker, nor did Tom Boswell in his book. The point Boswell was making backed up by the golfers he spoke with was that they all choke, except in their opinion the remarkable Nicklaus. The key to winning golf was to choke less than the rest of the field. I think that is probably true in baseball as well. A player's abilities to perform obviously are not enhanced in key situations, but the so-called clutch player handles the pressure better than other players. Since baseball involves competition against other players, if the batter handles pressure better than most pitchers handle it, his stats might be better in those situations. His skills didn't get better in those situations. He just handled the pressure better. Player are not robots. If they were robots, they wouldn't suffer prolonged slumps and enjoy tremendous hot streaks. There is an undeniable mental part to the game and it affects performance.