Hey Musk... here's a challenge for you then. 3 years from now you do an unnecessary Heart Transplant surgery, then right after that you do another put your own heart back. According to you, it'll be perfectly executed, so there's no need to worry, and then I'm 100% sure we will all believe you.

Elon Musk calls medical school 'pointless,' says robots will beat any surgeon in 3 years — telling students to walk awayMedical experts, however, strongly disagree with Musk's claims.finance.yahoo.com