There's one of two things going on here, either:
A) She's hired a proofreader
B) Her truckload of disorders don't affect her grammer and punctuation.
This way of grading simply doesn't work for emails, notes, speeches etc... I just typed a long blob of letters into word and it got a 32 grade level. Maybe it's only when she's talking she puts pressure on a nerve in her brain that makes her go full retard but she can type perfectly fine. I only play a doctor on tv so I'm not sure.
"No religion is true, but some religion, any religion, is politically necessary. Law and morality are insufficient for the large majority of men. Obedience to the law and to the morals are insufficient for making men happy. […]Law and morality are therefore in need of being supplemented by divine rewards and punishments."