^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 :-D I may be
  more like Mr. Spock than I thought. I do all my grinning :D and
  smiling :) here instead.^