I've known a dude who taught at university on the side, besides working on logistics of all things, he said he had a mild form of dyslexia, so he taught himself to read books, by reading each page, on each side at the same time, as some form of compensation. I don't know if I could believe it, but there's document cases of this, and his retention and speed was crazy fast. Could be that he just taught himself to glance and chunk structures really fast, which is what I do, if I try to read fast without regard for safety or pleasure.