It only takes two tugs of your finger to become irrelevant. One tug of the Mercedes sourced stalk turns on cruise control. A second tug turns on “AutoPilot”, Tesla’s autonomous driving program. A simple chime tells me I’ve gone from driver to passenger. We’re in the Model X, Tesla Motors second all-original model and their long awaited seven seat SUV. This model has been teased for years and remains un-driven by most of our car-journalist peers. To get some time in this