"Zero-Second Thinking: The World's Simplest Training to Sharpen Your Mind" Price: ¥1400 This book introduces the "memo-writing" technique, along with specific methods, to quickly enhance your ability to think, communicate, and take action. Highly praised by many business professionals and those seeking self-improvement, this book has sold a cumulative total of 470,000 copies. YouTuber President Makonari also introduced it as "a book that drastically changed my life," making it a hot topic. [Recommended for those who:] ・Feel their thoughts are muddled and can't organize their ideas well ・Want to develop the ability to think and make decisions quickly ・Want to live each day with more speed ・Want to improve their decision-making skills at work and in their personal lives [Condition] Both the cover and the main body are in relatively clean condition with no major scratches or stains (used item). Will be carefully packaged and shipped with waterproof protection. Instant purchase welcome. #book"