Montgomery starts off the second chapter with a parallel to the Wizard of Oz. The book does a good job of keeping the reader intrigued with relatable material. He uses this comparison to bridge into defining exactly what temperament is. Montgomery defines temperament as “an inherent personal style, a predisposition that shapes all our natural inclinations: what we think and feel, what we want and need, what we say and do. In other words, temperament is the inborn, ingrained, factory-installed, hard-wired base of our personality.” (Montgomery, 2011, p. 20) The “four types of people” theory is by no means a new one. Plato believed that there are four social roles back in 340BC. He also believed that the soul has four different centers in the