This thesis sought to investigate the democratic thinking of Nadia Urbinati s Theory of Opinion within the scope of representative democracy, and the developments in how an opinion is formed as a result of the debate between ideas. In this sense, the theorized by Ernst Cassirer about language and its symbols contributes to the reflection on how we form thoughts and communicate, and the multiplicity of worlds theorized by Nelson Goodman in how, in a plural society, worlds are created and coexist with each other with their truths. In the final part, reflecting on a more democratic way of acting, John Dewey observes democracy as a way of life and theorized about democracy lived in cooperation in society, with the focus of the discourse starting from experiences rather than the individual focus, so that it requires a willingness to live and communicate in a real way with others in search of possible agreements, in a continuous democratic flow. Reflecting on Goodman s ideal that the willingness to recognize alternative worlds can be liberating and can suggest alternative and new paths, but the acceptance of all worlds does not build any world, the consideration on aspects of construction, or rather, of maintenance of a truly democratic government and the need for decision-making through legitimate means resulting from democratic representation, within a structured system for debate and its free plurality. Meditations between thesee theories as ways to think about a truly democratic experience.