how does one convey different emotions cross-culturally? There are those who learn how to say 'I love you' in numerous languages, but I need to be able to express confusion non-verbally anywhere. at first, it seems practical; in reality it is not. after all, how would an expression of confusion improve communication flows?
while I was biking to work I saw a man biking ahead of me. I overtook him thinking 'there is no way he can catch up to me' with every sinew in my legs. and so it was.