Nothing mind boggling here and purely anecdotal:
What is it about the final hole in a round that often seems nearly perfect? Just about everyone experiences that even during a horrifying round, it seems like everything comes together on the 18th. Maybe because you are simply resigned, and thus more relaxed, not trying so hard to fix something, I don't know............. Almost as deep as asking "What is your purpose in life?".
Like yesterday, long drive, down the middle, long fairway approach onto the middle of the green, saying to myself, "where in the hell did that come from?".
Oh well......that's Goff.