Instruct: Classify the given review into positive or negative sentiment.
Query: Helpful Insight

I've been on a leadership book kick lately, and this is one of my all-time favorites. It's short, easy to read, and is one of the best explanations of cognitive dissonance for the layman I've ever seen. It doesn't work for everybody though - some people are turned off by the "fable" format and simple writing style. I still find it very helpful, and it's the kind of book that can have a dramatic impact on some of its readers. It certainly does a good job of making the point that by focusing on our own behavior we can make any situation better.