Literacy in My Life V

I was thinking about the definition of text; I think that it means a medium that carries a meaning and can transfer the meaning to some people. So I think that emotion is a kind of text. We talked about emotions in the psychology class; actually the curiosity of emotions is one of the reasons why I chose psychology as my major. People cannot tell the others’ emotions exactly but actually through their eyes and expressions, it is not so hard for us to tell how they are feeling. So I think facial expression is a special kind of literacy. 
I am always interested in watching people’s expressions, especially when watching movies. It is so funny that the bad guy pretends to smile warmly in front of others and smiles coldly when he turns back. I think that facial expressions do not cheat people; they do express what that person thinks and people do feel the emotions that the expressions represent. The reason why people cannot read each other’s mind is that we can control our facial expressions. People sometimes give fake facial expressions to cover their true emotions, which is just like telling lies.