The Passive Income Myth explains why so many people fail to make the money they expect when they follow the instructions given in other books about earning a passive income. In this book Caleb explores many of the same subjects as these other books but he looks at the reality of each of them. He speaks from personal experience and tells it how it is with no sugar coating. He shows the readers how to use what the others tell them in a more realistic way. The breakthrough in Caleb's system is the idea of multi-threasing. This concept is fully explained in the book with plenty of examples to ensure the readter fully understands everything. Caleb explains things in a casual chatty manner. It is as if you are sitting over a cup of coffee with him while he explains the concept to you.