Business books are tools. These books solve specific enterprise or personal problems. If you do not have or do not anticipate having the problems that a business book addresses, the text has no value to you. A mason is not excited about a new hair dryer that claims to cut hair drying time in half. Neither is he interested in the latest version of SharePoint from Microsoft. A new digital level for his brick work however, will totally float his boat.
This is why dropping a business book after reading just a few chapters is advisable. There is not enough time in the world to master tools that would not be used.
