So I started shorting around ~204 and completely covered around $310, then at ~350 I began taking a much more significant position (due to having more cash to invest for unrelated reasons, admittedly my timing is lucky because i would have bet bigger at 200 if i could have afforded it, so it wasnt because i was smart).
Looking back, i thought tesla was way overvalued even before the solar city deal, but i realized that I underestimated the hype factor, model 3 timeline and all the hype that could be generated before they ever had to deliver an actual product, and I paid for it.
The reason i dont fear that as much anymore is because the current cash position and current liquidity constraints combined with basically no one really believing Elon anymore (except some TRowe FM i guess) is there cant be anymore big announcements. I mean they even had to walk back the model Y announcement. I think he has gone to that well too many times and now its put up or shutup time. My bet is they cant put up, and I dont really see any reason to think otherwise although i am always open to hear why I am wrong.