But what most of them don't realise is that it has made all the difference in the world.
I've seen blind people, and my daughter, even legally blind, is not blind. She's a visual person. She relies on her (poor) vision on her daily bases. She crawls around the house, goes under the table and chairs and never hits her head. She is simply amazing.
If she is like this with (almost) 5% imagine with 10 :)