You spot the notebook sitting abandoned on the table in the coffee shop. It looks like someone must have left it. Picking it up, you open the book to the first page, looking for some contact information for the person who lost it. Instead, you see a note on the inside: "The world runs on rules. Schools and companies have their handbooks. Neighborhoods have their homeowners associations. Even countries have their laws. You spend all day following rules. Wouldn't it be nice if you could be the one writing the rules for once? Now you can. This is the Rulebook. Simply put the name of a person or organisation and write your rules. Any rule you can think of will be followed by everyone. Oh, and One last tip: make sure you use a pencil. Wouldn't want you regretting your changes."