Mark manson is an famous author his first book model is also a great dating book must read it once.
Subtle art of not giving a this book is a need for everyone. This book speaks alot its teach us how not to give attention about things which are not meant for us and only we should give a attention & dedication about things and event which are immediate and important.
Mark manson also gives us advice about how to handle our emotion and not letting the emotions over power us. This book will make you realize that how we waste our time on focusing on things which are really worthless, and we go on giveing damn about it.