Seriously though, does anyone else think that deciding that all of your life's goals have been achieved at such an early age smacks of a severe lack of ambition? This isn't directed at Noddy so much as as it is a question about that particular mindset - after all, we don't know what else Jon had done in his private life outside of Dissection, so it's entirely possible that he filled his spare time with intellectual pursuits or something - but why stop there? Surely there's always something else to strive for? Self-improvement would surely be a goal without a perceivable end, since nothing mortal can (IMHO) attain perfection...
(I'm drunk, ignore this post if you want)