5.0

A great book! I'm an introvert, although I have no trouble with public speaking and other 'people situations', and have always been irked by people's assumption that it was a weakness (for example, during my career in the Marine Corps, most leaders assumed that the people who made the most noise were the most 'motivated', and often didn't bother to look and see who was actually getting the most done.)

Whether you're an introvert or an extravert (yeah, it's spelled with an 'a'), if you're interested in people you'll find this book intriguing and useful.