The root of positive changes in your game lies in positive changes in your thinking processes. It is certainly not effective, to call upon a mental skill that is rusty from infrequent use. In order for mental skills to be useful, they need to be cultivated and practiced beforehand. This will ensure that they are natural, consistent, and well-developed when you need them. You need to focus on the good shots, and stop thinking of the bad ones to improve your game. Visualize the good shots you have made in the recent past. This will help to strengthen your confidence and attitude. Think and speak of yourself and your game in a more positive way that is oriented to your potential rather than your shortcomings. Avoid comparing yourself with others which can erode your confidence.

So whether you live in sunny or snow-laden places, improve your mental golf game everyday by applying these principles during the off-season. When the season re-opens, it will surely pay off.