but why mom?

This is the map Proto brought home from school yesterday. It's a map from the school to a friend's house. He could NOT understand why this map won't work. He kept saying, "But mom, look, the school's right here, and here's P*'s house." I do not know who P* is and the phone number accompanying the map only had 5 numbers in it. I try to be a good mom, really I try. But sometimes I fail, due to circumstances beyond my control. This map is definitely one of those circumstances.