Here is a lesson How (not) to lose 100 times more than you risk. This moron sold NAKED Tesla calls when the stock went vertical for $4.50 and bought them back for $410. At least he has a positive attitude about the ordeal. Funniest comments: "The only reason why I would go to the gym after losing 140K is to get more weights for the noose." What we learnt here is: Instead of naked options, he could have sold vertical calls, where his losses would have been predetermined and limited.