I shared The Autism Society of America's status update.Thanks
   for sharing this. I think there are a lot of people walking
   around undiagnosed on the autistic spectrum. Inappropriate
   responses to non-verbal (or sometimes verbal) cues - like "How
   to react when surprised with something" - I've known a number of
   people who know the 'right' way to react and those who do not
   react 'appropriately'. And one side never really understands the
   other.^