On a recent road trip our GPS app suddenly changed our route, suggesting we get off of the interstate. We found ourselves on a state highway with lots of traffic, stopping and starting at the many lights for an extended time. Following its instructions we eventually wound our way through small side streets back to the interstate. I’m sure you know how we felt. Our original route was fast and easy while the new route was slow and stressful. My companion was sure that we would have been better off ignoring this app and swore to never use it again. But I trusted it and believed there was something worse…