Yogi Berra once said, "Baseball is ninety percent mental. The other half is physical." The same can be said about golf.
You don't need a masters in psychology to keep your mental game in shape. Perhaps the following tips and observations will help make your game a little saner.
How often have you let a bad shot affect your concentration on the next shot, or the next few holes for that matter? Remember, you cannot do anything about that bad shot now – it's history, so let it go.