Richard87 said:
As though they also have a mental disability?
That's a good question, especially given that one doesn't always know what's going on with a physically challenged person. As an example, my friend's brother suffered a brain injury as the result of a disease. The brain injury has left him with difficulties with some motor skills -- he walks awkwardly, his hands and arms don't always go the direction he'd like them to and he has to be very slow and controlled when moving them to achieve what he wants, and his speech is a bit slow and slurred. There isn't one thing wrong with his cognitive skills, though. He's sharp witted, and snarky, and sarcastic, and pretty much the same bright but self-centred so-and-so he was before the brain injury.
I accompanied him to an outdoor event here a couple of years ago, because, as a result of his physically challenged situation, he was given free tickets to the event, one for him and one for someone to accompany him to help him. Some other friends of mine were going, so I went as the "accompanying person" even though he didn't need one, exactly.
When we reached the grounds, a nice nice lady was there to greet us. She took Ian by the arm, bent over close to talk to him and spoke to him in a sing-song voice as if he was a very young child. Ian and I just stared at her. I started to say something and Ian whacked my arm. Once we were seated I said to him, "What was up with her?" "They all do it," he said, "they think that if your body doesn't work properly you're stupid or something." It was an interesting experience.