&gt;When you tell someone &quot;this date is the one we put out to get alignment of our suppliers, we assumed not all of them would be ready.&quot; Financial people&#x27;s heads explode.<p>Well, no. If that was the case then they wouldn&#x27;t have put billions of dollars into Tesla. Investors understand that Tesla&#x27;s strategy is a manic rush to scale, it&#x27;s not actually a difficult business plan to understand just to successfully execute.