This book teaches you habits to be liked by others, just by slightly changing your mindset and actions. I've read it once and am now selling it. The condition is quite good! - Title: 100 Habits of People Who Are Liked for Some Reason - Price: 1500 yen - ISBN: 978-4-7991-2105-5 - Number of pages: Approximately 1.5cm thick Thank you for looking.