I think Elon Musk is extremely smart and talented but I also think he's been extremely lucky so far (but his luck seems to be running out lately). Since Paypal

I think Elon Musk is extremely smart and talented but I also think he's been extremely lucky so far (but his luck seems to be running out lately). Since Paypal, he's been on a winning streak and this has just boosted his confidence to stratospheric heights - As a result, he probably bit off more than he could chew.