Actually I really can relate to Steris. I have ASD and this seems to be a skillful portrayal, I love lists and I can express my emotions, but only because I've spent years studying human interaction. (Through books). It's not rote, it's just a LOT of practice, I currently have a problem of overstating my body language so that people can read me. My problem, personally, is figuring out what other people are thinking. Each person has a different set of expressions and inflections. What is anger in one person, might be playful irritation in another. Someone looking bored can actually be in emotional pain. The issue is not lack of emotion or expression, just an entirely way of thinking, we have to adjust the way we interact so that people understand us. My sister is even further along the spectrum and she is the most emotional person in my direct family. We have emotions, just different twists on the same things. I don't speak for everyone, but according to my observations of other people I know with ASD, these findings are accurate.