Published on Friday, June 24, 2011 by Katherine Two years ago my first son decided he was ready to take the test to get his learner’s permit.  I never saw him study.  He failed.  A few months later he said he was ready again.  I saw him study for a few days.  He failed.  Did you know that if you get one sign wrong, you fail?  Did you know the Slippery When Wet sign looks very similar to the Curved Road Ahe...