Tesla CEO Elon Musk held a conference call today to discuss the company’s third quarter financial results with analysts. During the call, Musk commented on the recent release of the Autopilot and the technology going forward. When asked how he sees the market with full autonomous driving and manual driving vehicles, the CEO said that once self-driving cars are being produced, non-autonomous cars will have a “negative value” and be the equivalent of owning a horse – meaning it would be for “sentimental reasons”.