qurrat-ul-ain Usmani

I have never read a book so boring, one of the worsts !!! i am reading the reviews telling that Holden "the main character" is a depressed kid, many people come across this phase of life. And I am thinking to myself that where is the so-called depression in this book. This book is all about the rants of a kid who was thrown out of the 4th school. He is talking and interacting and noticing superficial stuff about people. and literally, that's what the whole book is about !!! seriously !! What's so grand about it, why does this book even exist !!!