It was with a bit of trepidation that I started this book, being that there was a lot of hype about it and the assumptions I had made from this hype and what the 'Zen' part of its title implied. My concern being that I didn't want to set myself for disappointment if the book didn't live up to the (very) high expectations I had. I must say, this book is very dense and it was not an easy read.