Hermione answered: "An Animagus is a wizard who elects to turn into an animal.A werewolf has no choice.With each full moon when he transforms, he no longer remembers who he is.He""d kill his best friend if he crossed his path.Furthermore, the werewolf only responds to the call of its own kind." In addition, there were several ways of becoming a werewolf -- including being given the power of shape-shifting, or being bitten by a werewolf.Luke bid his fallen nephew goodbye before his projection faded from view: "See you around, kid." After using he Force to produce his projection, Luke was sapped of strength, exhausted and weakened, and he collapsed on a rock slab.Paul and Marcia are sorrowful about the timing:Paul: I met you too late, yet something inside me won""t let me believe it.The intruders on their way to the hyperspace tracker were detected by a First Order astromech droid BB-9E using thermal vision.