" Many parents have experienced this with their kids. They get referred for testing, and the first psychologist says the child has ADD. But then another round of tests with the next shrink points to PDD-NOS. More tests and more doctors take us back to ADHD, then Asperger’s. They bounce from one diagnosis to another, never really knowing what to do or where they stand. In some cases, kids are given medications, and a medicine that’s good for one thing can be bad for another. "

― John Elder Robison , Be Different: Adventures of a Free-Range Aspergian