Because you are obviously a cool guy and because personal integrity requires rebellion at some point. And because right moral over rules stupid laws, although society is (in general) sane and rational. We also picked-up that parrots are the only other species besides humans who enjoy moving rythmically to music and are able to speak, even if former Chairman of the Nobel Committee Prof. Wigzell did not go into the details of the neuro similarities that would explain this behaviour.