It's not negativity. It's people that are correctly analyzing recent news, and deciding that the smart play is to short the stock. It's pretty obviously going to drop down in the $200's. In my opinion, short TSLA now, buy it back under $250. Just my opinion.
(Yes, I love Tesla, I love Elon Musk, I preordered the Model 3, and I am still shorting this doggy)