I have used MBTI at work and found it to be useful. I came across this book when I was looking for something to add to the basic knowledge that I had. Don't worry though, the first two chapters go over the basics. If you are not familiar with MBTI, this will get you started. If you are familiar with it, it serves as a good review.

Then the heart of the book takes you through three tools for identifying peoples preferences: type preference as a whole, temperament, and extraverted/introverted feeling. After putting all of these together, the authors present you with some case studies where you use the various techniques to try to identify the types of the people involved. They are simple but useful.

The book closes with some detailed advice for interacting with the four different temperaments in general and then specifically the four individual type preferences within a given temperaments.

The final chapter is titled "How Will I Ever Look at People the Same Way Again?" Truthfully, you won't. You will notice things about people, and hopefully these things will help you improve your interactions with the people you come in contact with. ( )