  As the argument of Being and Time continues its ever-widening hermeneutic spiral into Division 2 of the text, Heidegger announces a twofold transition in the analysis. He argues that we should (i) pay proper heed to the thought that to understand Dasein we need to understand Dasein's existence as a whole, and (ii) shift the main focus of our attention from the inauthentic self (the they-self) to the authentic self (the mine-self) (Being and Time 45: 276). Both of these transitions figure in Heidegger's discussion of death.