What if we had our own GPSes?

I was driving to teach my last class of the day recently when the GPS on my phone instructed me to take a different route. Apparently there was an accident ahead on my original route. Nice. Saves me time and aggravation. Hmm, I got to thinking what would it be like if we had our own personal GPS to guide us through life with the least amount of time and aggravation? Continue reading