The Dip
Seth Godin
 Godin introduces the book with a quote from Vince Lombardi: "Quitters never win and winners never quit." He follows this with "Bad advice. Winners quit all the time. They just quit the right stuff at the right time." Godin first makes the assertion that "being the best in the world is seriously underrated," although he defines the term 'best' as "best for them based on what they believe and what they know," and 'world' as "the world they have access to." He supports this by illustrating that vanilla ice cream is almost four times as popular as the next-most popular ice cream, further stating that this is seen in Zipf's Law. Godin's central thesis is that in order to be the best in the world, one must quit the wrong stuff and stick with the right stuff. In illustrating this, Godin introduces several curves: 'the dip,' 'the cul-de-sac,' and 'the cliff.' Godin gives examples of the dip, ways to recognize when an apparent dip is really a cul-de-sac, and presents strategies of when to quit, amongst other things. The book is also accompanied with cartoons from Hugh MacLeod, who publishes his cartoons on his blog gapingvoid and is the author of "How To Be Creative."