Editor's note: This week our guest blogger is Dr. Janna Koretz, a psychologist in MA, who shares with us her positive outlook on children with ADHD. (Please read her full bio below.) “You’re saying that this kid — my kid — has a superpower?” I sure am.  Your child may have been diagnosed with ADHD, but there’s another side to this diagnosis that can be great news, especially as your child gets old...