I think my ability to hide emotion differs from who I am talking to. When I'm with close people it's hard for me to hide my feelings because I less care about my appearance or how counterparts would think about me. When I feel sad or depressed, I try to hide it worrying that it might ruined the mood of the meetings, but it usually doesn't work that well, because my body automatically lowers the tenses and makes me hard to control myself strictly. On the other hand, with the people who I first met I'm good at hiding emotions. I feel less emotional connections with new people compared to the familiar ones, so it's easier for me to separate my real emotion and facial expressions. I tend to focus on dealing with circumstances in the interaction with strangers that I don't have a distinct variation in my face. Even when stranger did a rude behavior, I get upset but I only focus on how to revenge or ignore naturally without exposing my emotion.