OLYMPIA FIELDS, Ill. – Jon Rahm is no stranger to wild shifts in emotions, whether it was irritation from an absent-minded penalty that led to his only bogey of the weekend or his 65-foot birdie putt that capped an amazing victory at the BMW Championship.The difference now is he enjoyed it.All of it.The shot that will be remembered at Olympia Fields was a putt in the playoff Sunday that was just over 65 feet from the hole and had to travel even farther to get there, across the 18th green toward a ridge and then down the slope toward the cup, 11 seconds of watching, hoping and celebrating.Rahm wonders how different it might have been if not for his mental blunder.That happened on the fifth hole Saturday, when he was five shots behind.