Quitting to Win.

The Dip: A little Book That Teaches You When To Quit (and When to Stick), a slim volume by Seth Godin, founder of Squidoo, argues that winners do, in fact, quit.

They just need to know when to throw in the proverbial towel.

In fact, winners, he says, quit fast, often and without guilt. And then they commit to conquering obstacles he identifies as Dips, Cul-de-Sacs and Cliffs.

Great, quick reading that will get you thinking and help you manuever the inevitable lulls in your career.