That's interesting. I do think that the 'mood' of your face is important. I've struggled with this issue when I was in school. I looked kind of shy/nerdy when

That's interesting. I do think that the 'mood' of your face is important. I've struggled with this issue when I was in school. I looked kind of shy/nerdy when I was younger. The emotional feedback which I got from people reinforced my tendency of being shy. I felt like people were struggling to 'figure me out' and this made social interactions unpleasant. Now I don't care much about how people respond. I probably come across as extroverted. I like to think that I fixed this using sheer willpower, but maybe it's also because my face matured over time.