I carry this little book around with me. It fits perfectly in the side pocket of my combats, so I can read it whenever I have a spare moment. I find its great to have something to do when you would ordinarily be waiting around in a queue for example, and the best thing is that when you are waiting around you tend to be fairly receptive to thinking through the ideas and concepts in this powerful little book.
After finishing this book I was pleased to have read it, but left feeling it was a little obsessive in its focus on suffering. I feel that there are plenty of more balenced books on this topic around and would recommend “10 Secrets of Abundant Happiness”, which is a simillar pocket sized format.