As a Tesla owner, and regardless of the presentation, I have serious doubt that Tesla will be able to solve all the edge cases. Machine learning needs data, and with my family in the car, I don't want it to make a decision whether or not to break, while heading in ongoing traffic. I want the car to know.

Right now, 99% reasonable self-driving doesn't bother me because I am always in control, and I already know where the car is going to mess up and get ready to take control ahead of time. It works, and it works really well.

But the different between 100% and the 99% is all the difference that matters, and it's colossal.

I hope they can figure this out, but I don't know how. I hope they do.