Close your eyes and try to produce a complex sentence in your head. It's not that hard, it's easy to imagine being able to do it with a little practice. Especia

Close your eyes and try to produce a complex sentence in your head. It's not that hard, it's easy to imagine being able to do it with a little practice. Especially if you have a screen reader, or play it back with text-to-speech. I'm sure the poster is clever and impressive in lots of ways, but a blind person writing well does not surprise me.