To mature, or in other words “coming of age” is something that everyone will go through in one point of their life. It is a change of heart, a transition, which in turn can make a person mature or more adult like. This idea of coming of age also applies to characters. In this particular case, Greg, Squeaky, and Julia. Three characters from completely different stories, have one particular thing in common, by using characterization, one can see that all three of these characters had a breakthrough