The difference is, it's easy to make a long-boned freak or a blithering idiot. But there's no hormone (I know of) that makes you a genius. (Also, intelligence

The difference is, it's easy to make a long-boned freak or a blithering idiot. But there's no hormone (I know of) that makes you a genius. (Also, intelligence/aptitude/performance scales like IQ, SAT, or ASVAB scores are arbitrarily numbered, so I'm don't know what a "fat tail" means in that respect. Maybe there's a standard definition that isn't completely arbitrary.)