03-27-2019, 09:31 AM
I have had several friends and a few acquaintances who had varying levels of exposure to the principles of PCA. It was my casual assumption that the formal process/program of PCA derived from the book, The Inner Game of Tennis by Tim Gallwey and its various extensions. Whether or not that is the case, those books by Gallwey had a transformative effect on the way in which I teach golf. Of course, I have learned as an old dog that a positive outlook greatly enhances the quality of my days. As Colin Powell says in his daily affirmations, "Optimism is a force multiplier".
"It's not what you don't know that gets you in trouble. It's what you think you know that just isn't so."
Mark Twain
