As many live players will know, a fake/real smile from an opponent during a hand can be a big tell. ie real meaning strong/confident, and fake meaning weak. (reverse tells dont count here lol)
But can you spot the real ones from the fake ones?
http://www.bbc.co.uk/science/humanbody/mind/surveys/smiles/index.shtml
Comments
I'm ok with autobiographies but do struggle with sci-fi.