^My face is a terrible thing to read, for face readers. A good online friend the other day told me I have a "Ken Does Not Approve" face. I was confused by that – I was like, "That's just my face, what are you talking about?" But in deeper thought, my facial expressions – or lack of them – have explained a lot of strange encounters and misunderstandings. Perhaps I need a "This is when you smile. This is when you frown." class 
I may be more like Mr. Spock than I thought. I do all my grinning and smiling 
here instead.^