I don't know why many exaggerate this book.This book describes some of basic principles that must be developed but these are already told by parents, or teachers in school or by friends. The only thing is that we don't practice them."The major drawbacks in these kind of books is that, the author does not mention correctly what is right or wrong ,they just confuse us and this makes the reader more excited but when he rethinks those quotes mentioned in the book somehow he might have seen those quotes but he might not have realised it.
IF YOU HAVE ANY SUGGESTION FOR HUMAN PSYCHOLOGY BOOK MENTION HERE..