This is a very small book. Sometimes there is just so much to say about an issue and it doesn't take a lot of room. That is what happened here.As I worked through the book I realized that I had cluttered up my life, and my home, with things that belonged to interests that I no longer was interested in. Some of those things have been easy to get rid of; some are taking longer. But I am doing the work.I probably don't have as much of this stuff as some people my age because we moved across the country several times and you tend to be forced to cull out things you should not be keeping when you do that, but I was surprised at how much there still was. There are a couple of things that I have given away that resulted in a huge release once they were out of the house. That was a surprise.It is worth reading the book and doing the work.