text: Reading faces is not so hard you can see people if they are happy,angry or sad is not so hard if see someone laughing you can tell that the person is happy or something make happy that person, like in the artticle say " In fact, we humas perform this same impressive " calculation " every day . For instance, you can probably tell how a friend is feeling simply by the look on her face." this mean that most people can show feelings on their face. Of course some people have trouble to describe faces because some people doesn't show feelings and other do.