For Gadamer, we exist neither in closed horizons, nor within a horizon that is unique; we must reject both the assumption of absolute knowledge, that universal history can be articulated within a single horizon, and the assumption of Objectivity, that we can "forget ourselves" in order to achieve an objective perspective of the other participant.
According to Gadamer, our existence is not defined by fixed boundaries or a single, universal perspective. We must reject the idea of absolute knowledge and the notion of objectivity, which implies that we can detach from ourselves to gain an unbiased view of others.