I’ve had The Inner Game of Tennis on my recommended list for several years, as a general rationality-related book; clearly I should just go ahead and read it!
I did a quick Google for you, and it looks like there are a lot of apps for Android that are similar (though I can’t speak to which of them are actually good).
It’s not a good book, except it says: focus/visualize on the result you want, not on verbal coaching cues. That can be good advice, but I object: when there’s time+space to consciously plan some part of your gameplay, verbal (self-)coaching is fine.
I’ve had The Inner Game of Tennis on my recommended list for several years, as a general rationality-related book; clearly I should just go ahead and read it!
I did a quick Google for you, and it looks like there are a lot of apps for Android that are similar (though I can’t speak to which of them are actually good).
It’s not a good book, except it says: focus/visualize on the result you want, not on verbal coaching cues. That can be good advice, but I object: when there’s time+space to consciously plan some part of your gameplay, verbal (self-)coaching is fine.