Poker Mindset

Has anyone read Poker Mindset? What did you think of it? Ego & emotions, dealing with downswings, etc. seems to be the biggest leak in my game and am wondering if there'd be much to gain from reading this book? Maybe a few days off, a walk in the park, fishing down at the river, etc. would do me just as good?

Not read the book but if you trawl the forum you will find some good threads relating to variance etc and dealing with it.

Type "variance" and or "downswing" in the search box and check some of the threads out