If I saw a woman with a noticeable scar on TV I wouldn't give it a second thought - good or bad, unless she was cast in a role where it didn't make sense. With my body type I will never be a bouncer at a bar, and I shouldn't play one in a movie. Having wheelchair-bound people as models doesn't make sense either, it's just touchy-feel-goody bullshit. I'm cool with that. People need to accept their faults, use their strengths to their advantage, and get on with life.