Someone should post that article instead, lol. I'd love to discuss why I am able to comprehend and read a language almost fully but cannot speak it.
Compare the ease with which you recognize a bicycle and the difficulty of drawing one.
It’s not the mechanics of the pencil alone although that plays a role a well. But even if you could somehow imprint perfect lines like you imagine them, the bicycle and the lightening etc will not be realistic unless you are a trained artist.
Highly Irregular: Why Tough, Through, and Dough Don’t Rhyme—And Other Oddities of the English Language