Craziness is a wildy debared topic, and something that is hard to pinpoint. This episode shows the thin line between someone acting crazy, and someone actually being crazy. There is also a underlining message of trust that comes into affect. Buzz has never been wrong before (as quoted by Mira at the beginning of the episode), but when he over reacts and seems paranoid over a "pen," he is assumed crazy and is shipped off to Rhizone to relax. However, it turns out that all of Buzz's instincts were correct. The pen-like mechanism, was in fact the integral part to Zurg's Hyper Death Ray (the trigger), and the therapist that everyone at Star Command trusted with their number one inforcer turned out to be in cahoots with Zurg.

Even though I LOVE this episode, a part of me wishes that the pen was ACTUALLy just a pen... just for comedic affect.