we will have to disagree. I believe most of it is inherent. Look at the PGA....all of those guys have spent years on the range, on the practice green, playing in junior amateur tourneys since they were 11 yo. What separates the guys that most people who aren't golf fans know about (Phil, Tiger, Spieth, etc.) from the 45th guy on the money list who can walk through the ATL airport unimpeded is the innate ability to get the ball in the hole via the short game (touch). This year, the 45th guy on the money list is Beau Hossier. Ever hear of him? Me either.
As far as TM and his 50%, that is awesome and I hope he sustains it. But the guys who have innate touch aren't hitting that at the 2nd game mark in their senior year. For example, Dan Marino, who was a great passer hit 59% as a FR at Pitt. Some kid named Tom Brady at Michigan threw for 60% as a FR. As I said, coaching and work does help...but much of it comes from the good Lord above.