The Centers for Disease Control and Prevention reported this week that nearly one-fifth of high school-age boys have been diagnosed with attention deficit hyperactivity disorder (ADHD). Doctors eventually medicate two-thirds of them. The diagnoses represent a 41 percent increase over the last decade. The primary gateway drug for teenagers isn’t marijuana or beer. It’s prescription medication. As the New York Times piece breaking this story points out, feeding a child a daily diet of Ritalin increases the chances of dependency, anxiety, and psychosis. Sports once channeled the energy of testosterone-fueled teens. Now our overprotective culture complains of the dangers of...