Kids grow up awfully fast these days. It seems like one minute you are trying to encourage your child to go faster on his bicycle, to get up enough speed to stay balanced, and the next you are pleading with the same boy now at the wheel of a car, pleading with him to slow down and live. One minute you're urging a shy daughter to say hello to strangers, and the very next, you're trying to discourage her from responding to strangers on the Int…