My wife and I have survived four teenage drivers. I’m certain the mere reference to the words “teenage” and “driving” in the same sentence leads some to start twitching. For the most part, we’ve come out unscathed. Three have successfully made it into their twenties, and our final one is on the cusp of making the all-important rite of passage. But prayers are still accepted! Having taught all four to drive, I made a significant observation: knowing the correct path to their driving destinations is