according to this wired article http://www.wired.com/thisdayintech/2010/10/1018nintendo-nes-... Super Mario Bros., although it had just been released in Japan, was not yet ready for America ( on October 18, 1985)
58 karma · joined April 28, 2010
This questionnaire http://easydiagnosis.com/cgi-bin/expert/start.cgi?mod=Attent... is reportedly quite accurate for the adhd diagnoses.
That book will help you on your journey.
and as well as mrshoe, I love The design of everyday things.