Being a human being, one is able to express themselves in many different ways as well as each expression they have is going to have a objective. One might find that they’re able to use the right expression to find the response they wish from others generally. There is also the opportunity that one is not aware of their own expressions and this may well mean that they get responses that they don’t really want. Smiling is then something that can allow anyone to have more influence along with a greater impact on others. This is as it will play a role in how that they feel in ones company and as a consequence, how one can be perceived by other people.