Thats amazing!
I think autistic people are proof of the evolution of man in this era.
autistic people have larger brains and are very sensitive to any outside disturbance, most have very sensative hearing and dont do well in noisy enviroments, because its hard ofr them to decifer all the info coming in at them. I kind of think of it as if someone had supersonic hearing and could hear everything coming in at them all at once, like hearing everyone in thier houses as you were driving down a road. That would make it hard to consentrate.
But get them in the quiet and you will see the guiness.