If you smile at a child in a wheelchair, or a child with any type of special needs I would hope that you would do so becasus that child caught your eye, and made you smile. I would hope that you didn't just smile at my child just because she has Down's syndrome. I would hope that you looked over, saw a pretty girl, having a good time out in her buggy and that she made you smile.
I feel blessed that I do have a child with special needs and I feel blessed that I then had a child that doesn't. Each child is a gift. My DD with SN's makes me realise that nothing should be taken for granted and my child without makes me realise how easy some things are for her already and make me appreciate my first daughter even more.
My first born, the one with specail needs, is never, ever ignored, far from it. So if you see her in the street, don'ty let that be the reason she gets a smile from you. You need her in the world more than she needs you!
And if you smile at me, great, but let it be becasue your smile says "what a great kid, she's lovely, aren't you lucky'.
Becasue I am, very, very lucky.
So keep smiling, but for all the right reasons.