A reader writes: I'd very much appreciate some advice from you and your readers on how to develop a poker face for the workplace. I have had. Have you ever worried you might be crappy at poker because you have a lousy poker face and you wear your emotions on your sleeve? It's a legitimate concern. If a picture's worth a thousand words, then a CEO's face is worth a million. And if you have the kind of face that shows exactly what you're.