I have a few Moleskine Reporters notebooks I used for when I was working on improving my golf game. One part of them was affirmations for my golf game. One of the things a prominent sports psychologist said in one of his books that stuck was - in order to be a good putter you have to tell yourself you are even if you are not.
So I did pages of affirmations for every part of my game that I read all the time. It helped me reach my goal of getting to a single digit handicap (9.0) and playing rounds in the 70's. (Lowest round 76) I recently took them to a session with my T.
I am doing what you are doing in this thread and I have to say - there is magic in writing it down on paper for yourself. You can add them here and all but there is something about pen and paper writing them out that has more impact than any other way of doing it, just like Dr Rotella said. So I am doing that now, I have a notebook nearby and everything I want to do better I write a positive statement about how I am good at doing it the way I want to in my notebook.
Unfortunately, it still doesn't help my memory any...........