" At times I have wished that the "experts" and media pundits who deny the existence of attention deficit disorder could meet ony a few of the severely affected adults who have sought my help. These men and women, in their thirties, forties and fifties, have never been able to maintain any sort of a long-term job or profession. They cannot easily enter meaningful, committed relationships, let alone stay in one. Some have never been able to read a book from cover to cover, some cannot even sit through a movie.

Their moods fly back and forth from lethargy and dejection to agitation. The creative talents they have been blessed with have not been pursued. They are intensely frustrated at what they perceive as their failures. Their self-esteem is lost in some deep well. Most often they are firm in the conviction that their problems are the result of a basic, incorrigible flaw in their personalities. "

― Gabor Maté , Scattered Minds: The Origins and Healing of Attention Deficit Disorder