This book clearly explains the commonalities of "people who are liked" and "people who are trusted," with concrete examples. It contains a lot of content that can be put into practice immediately in daily life, such as manners, behavior, and language use, making it a book that you can "use" rather than just read. ✔ For those who want to acquire the dignity of a working adult ✔ For those who want to improve their first impression ✔ Content that is also useful for customer service, sales, and childcare ✔ Recommended for self-improvement and education It's easy to read and can be read quickly in your spare time, so it's also suitable for those who are not good at self-improvement. 【Condition】 ・Used ・No noticeable stains or writing (※Please check the photos for the condition) ◼️Shipping Available for immediate purchase. Will be carefully packaged. Ships within 48 hours of order. (We will contact you if there is a delay.) ◼️Other I do not smoke. I have a pet (miniature dachshund) on the first floor. (The product is stored on the second floor) There is no impact on the product, but please refrain from purchasing if you are concerned. If you have any other questions, please feel free to contact us!