100 years old, and his accumulated wisdom is imparted to us at the closing part of the video in the following words.
"It's a game, and you should played it as a game."
"Miss a shot or two, displaying a little anger, throwing a club, that's not part of the game."
"Take a little time to look around, enjoy the scenery, the golf course, and the people you're playing with."
A wise person indeed.