I have what was diagnosed by the US Government (not school teacher or family physician) a very severe case of ADHD. But when the madness came during puberty there was no meds to sadate and massage my mind. Tired of the many trips to cut a switch to be worn on my back side and bein a social outcast I mastered my "gift." I can easily concentrate on 20 to 30 things @ once in great detail. I believe in ADHD but to medicate a gift that few have rather than train the brain like I have to use it for a better good, completely disgust me. But as far as my interest just ask I may have it on my mind already.