YOu arne't being rude at all, don't worry about it. I am actually considered legally blind. The thing about being considered legally blind is that a person doesn't have to be completely sight-less. You know how vision is given in a fraction, such as 20/20? Well, my vision is crazy low, and though I can't make out details (Such as facial features, clothing) from the audience, when I"m up really close, such as right now to the keyboard and screen, I look over the tops of my glasses and can see. Also, Safari has this thing where you can make the font on the pages better. It takes me a long time to read, but I get through it. But, again, I miss details like the ferret, and someone pointed out the mason jars to me, that they were labeled.
Well, I'm glad he got away with it.