I can relate to it a very small bit, but I doubt that I have it.
"problems with non-verbal communication"
This for instance is characteristic of me. I learned to deal with this by watching the person in question's facial reactions to various stimuli given by me, then I watch them interact with other people and try to see what other stimuli given by others gets them to exhibit the same expressions. I do this for a while and then decide what a particular expression of theirs means based on its exhibition and the frequency of similarity of the stimuli.
I thought everyone did this to one degree or another, but my husband informs me that apparently this is not so.
I do that too.
Well I am back. How's everyone? Don't have as much time now, but glad to see some of the old gang are still here.