This past week, Elon Musk said that the current version of Tesla autopilot can do fully self-driving on the high ways. But Sam says there isn't a single car on the road, with the exception of test vehicles that are fully self-driving. The technology simply isn't reliable enough without a safety driver. Leo says he can't wait for it to happen because he would like to never have to drive again. Sam says that people's perceptions of loving to drive are changing, preferring to have someone else do the driving. That's why Uber and Lyft are becoming so successful.