 Coast to Coast AM with George Norrie on News Talk KINN. ADHD. It's the child who can't pay attention or sits still in school, right? The answer may be yes. Attention Deficit Hyperactivity Disorder or ADHD can be complicated and it can last a lifetime. Living with a condition can sometimes be a challenge. It may take years to accept a formal diagnosis and it's not always easy to find the right treatment plan.