A review by katielinnae
Surrounded by Idiots: The Four Types of Human Behavior and How to Effectively Communicate with Each in Business (and in Life) by Thomas Erikson

mostly skimmed (once I matched up all the colors to their probable enneagram numbers and hogwarts houses) but had some good reminders about how messages are received based on the filter the listener is using (no matter what you choose to call that filter - in this book it’s colors).