Perhaps I've confused you by bringing up Christmas and wishing.
Just like jillio says, and I do agree 100% with her, there is a reason for everything.
While wishing and wanting are different, I'm desire both.
I've ask more than once, and got no answer, do you want a child born blind? No, No not your OWN child but ANY CHILD. Same thing with a child being born with a missing limb. Do you want ANY CHILD born with a missing limb? Same thing with a child born with a hole in the heart. Do you want ANY CHILD born that way?
We can wish these did not happen to a child and we can WANT these not to happen in the future BUT we know they will because we are humans. Therefore wishing and wanting, as different as they are, are still perfectly logical and good.
rolling, you're assuming that disabilty is bad. It's simply a way of being. Those who are blind/deaf/missing a limb or other disabilties can *GASP* ADAPT to those differences. Yes, there are inabilty disabilties like severe/profound mental disabilty and quadupelgia...but the majority of disabilties can be adapted to and lived with.