As we all know, there are many many Tesla Model S owners who bought TSLA stock very early on, and made a lot of money. Many of them were also fans of Tesla technology and Elon Musk, personally. A lot of them took a small portion of their Tesla stock price gains and bought a Model S ( basically funding it via stock price appreciation ). Now that the TSLA stock price has collapsed, and many who bought later in time are in a serious loss situation, and also down on the rest of their portfolio due to the overall market, I expect Model S and X purchass from Tesla stock holders will be seriously curtailed. How much ? I have no idea. But, it's probably not much to say maybe at least 5k units of the Model S + X sales in the next 12 months will be impacted.......Unless the stock comes roaring back to say, $200.