Caused by overworking the Central nervous system of the brain. Eventually certain parts of the body start to shut down, usually starting with the left foot and working its way up the body. Although T.S.D. is very rare, there have been 37 recorded deaths.
Stephen Hawkings is the most well known person who suffers from T.S.D. (Too smart Disease) Another well know case was Franklin Roosevelt
Hym "Well... If I was, I would be smart enough to know that being smarter than everyone woild be potentially fatal. I would have to hide the fact that I was smarter than everyone from the world. Therefore, you literally wouldn't know the difference. And where is all this collective knowledge? A place where I have unlimited access? Did you write it down? Congratulations genius. You're now a slave to the book. And none of you are necessary. That's why don't eat the fruit.