In his intro speech of the Model 3, specifically talking about the FSD he was selling, he talked about something like "one day you could sleep while your car ..

In his intro speech of the Model 3, specifically talking about the FSD he was selling, he talked about something like "one day you could sleep while your car ...". I don't remember the exact quote, but it was something along those lines. Tying it very closely (albeit in some indefinite future) to the product he was selling. He's not a "realist" or "skeptic" in any way.