Here's a video of this guy discussing "Catcher". I know this book has been beaten to the ground as far as discussions go, but I think he (whoever he is -- some nerdy vlogger) does it more effectively than most people I've heard. It's in two parts. If you like it, you can search for the other part on youtube. I don't think I'm ever going to get over this book. Or Holden. I hope it never becomes a movie.