Because playing at a great golf course gives me a thrill.
I fully subscribe to Dr. Mackenzie's theory, as well, that pleasurable excitement is beneficial to your health.
Golf is a great game. It sees no color, gender nor age. There is no one way to play, to putt or to swing other than whichever way works best for you. In this regard, Captain Thomas was right on the money when he wrote,
"Golf is a game of balance. The man who knows the value of each of his clubs, and who can work out when it is proper to play one and when to play another, succeeds at the game. The ability of a golfer to know his power and accuracy, and to play for what he can accomplish, is a thing which makes his game as perfect as can be; while a thinker who gauges the true value of his shots, and is able to play the shot well, nearly always defeats an opponent who neglects to consider and properly discount his shortcomings."
You don't have to run fast or jump high to play golf well.
It teaches honor, patience and perseverance. Somedays, when everything clicks into place.....you are killing the ball, dropping putts and the sun shines over the links in just the right way, you'd have to be a fool to not think something "greater" is going on in this world than what our feebile little humanoid brains can comprehend.
Playing golf is about as close as I come to having a conversation with God.