Situation: Billy decides that he is not happy being Billy. He wants to be Dr. Wonder and have his own lab and everything. So in the first scene he shows up with a lab coat that looks just like Dr. Wonder’s. The next time he comes with a shirt and a tie that look just like Dr. Wonder’s. The third time we see him he’s got Dr. Wonder’s glasses, Dr. Wonder’s hair (a wig). Resolution: Lisa helps to teach him, that he can be content with who he is. He doesn’t have to be someone else. He’s got great gifts and value just as he is.