Doug
I replied on the other thread, but just to reinforce what I said there--being mentally drained after a round of golf is "GREAT" in small doses, but "BAD" if a daily diet (which was the topic of the other thread).
The greatness comes from OCCASIONALLY testing your entire game (mental and physical) playing a course which is stretched to its limits. Doing so is a high similar to the completion of any sort of activity you love at the highest possible standard.
It is a helluva lot different standing by the Hogan marker on the 18th at Merion in a friendly game and whacking a 1-iron onto the green than doing it after 71 holes of intense golf with the National Championship at stake.
There is fun golf and there is competitive golf and they are all a part of Tom Paul's big world of golf, but they are not the same.
Oh yeah, and Brian--I assume you won't be wanting a copy of "Experience Carnoustie?"

And it's not really that tough, BTW--just ask Doug!