Like new condition. When "assumptions" disappear, you'll find "clues" to live with your true feelings... We always wish to be happy and spend our lives searching for the true nature of "happiness." But have you noticed? In the process, we somehow assume "I am not happy" and are bound by the "standards of happiness" decided by someone other than ourselves. In reality, 99% of happiness is already within your reach. Yet, we tend to focus only on the remaining 1% of "unhappiness." This book unravels such "assumptions" one by one. First edition: October 24, 2025 Price: 2,090 yen (tax included)