This kind of teacher can either be really good or really bad. Enthusiast teachers love whatever subject they're teaching. In fact, they probably rave about it every few seconds. They find a deep passion in their class and they could probably go on and on about it for as long as possible. However, there are two types of this kind of teacher and depending on which one you get, your class can be either really fun, or really bad. The first Enthusiast is the type that loves their subject to pieces, but will take a break from the ranting and bouncing in order to help their class understand what exactly they're talking about. The second Enthusiast is the type that loves their subject to pieces and can't quite understand why no one is as excited or understanding about their subject as they are. If you ask them for help, they usually explain it in confusing dialogue that you're asking clarification on anyway and they wind up not being any help when it comes to confusing topics.