"This is the 'ONLY THING' that has IMPROVED MY GAME in the last 4 years"
Already successful this individual 'wanted more', as all professional sportsmen and women do - to be the best they can be.
A structured programme of sessions meant he was able to be precise in his chosen areas for improvement. Not swing, not diet, not gym regime - it was his mental approach in numerous areas - the result is what he said above.