Couldn't of/couldn't have

He’s been pitted for it before, but he’s got some disability going on there, so people cut him slack once they know. It does seem to me that if he can manage to type “… …”, then he should be able to type “.” Simply ending a sentence rather than having them run on indefinitely would make his posts much more readable. And if he knows where the upper case letters go, maybe he can put them there. How much of his terrible typing is due to disability and how much is due to laziness, I have no idea. He says that

I have add and cerebral palsy that is neurological and some what physical tho if you met me it would take about a week for ya to realize somethings off

although my English teacher would sympathize with y’all since she wrote in my school file " highly intelligent if he could write a sentence or complete a thought and possibly a task hed rule the world"

Honestly, as often as he tells us how smart he is, he must realize that all we have to go on is what he writes.