A practical book that teaches techniques for instantly switching your mindset. - Title: The Art of "Switching" Your Mind in an Instant - Author: Shuichi Tsuji - Condition: Slight scuffing on the cover Thank you for viewing. Become stronger in the moment, improve your performance, and understand the mechanisms of mental fluctuations! Recommended for those who want to improve their performance at work or in sports. Read a few times, so There are creases on the pages. Please understand that this is a used item before purchasing.