I saw this recently, and it puzzled me how someone could be so insensitive.

What's next for the highly intelligent person who didn't think that perhaps, just perhaps, a wheelchair-bound person can't exactly watch his or her step?

Writing in Braille, "You gotta see it to believe it"?

Signing to deaf people, "Hey, yo, listen up!"?

Playing "Burnin' Down the House" constantly in a burn unit?

Telling people with no arms or legs to reach out and touch someone?