People’s conventional structure is often a façade. Under the most rigid conventionality there is often an individual, a human being with original thoughts or inventive fantasy, which he does not dare expose for fear of ridicule, and this is what the writer and artist are willing to do for us. They are guides and map makers to greater sincerity. They are useful, in fact indispensable, to the community. They keep before our eyes the variations which make human beings so interesting.