Further Ado concerning Dasien's "Undifferentiated Mode": Distinguishing the Indiffernt Inauthenticity of Average Everyday Dasien from the Possibility of Genuine Failure

In this paper, I argue against the interpretive view that locates an “undifferentiated mode” – a mode in which Dasein is neither authentic nor inauthentic – in Being and Time. Where Heidegger seems to be claiming that Dasein can exist in an “undifferentiated mode”, he is better understood as discussing a phenomenon I call indifferent inauthenticity. The average everyday “Indifferenz” which is often taken as an indication of an “undifferentiated mode”, that is, is better understood as a failure to distinguish between the possibilities of authentic and inauthentic self-understanding. Dasein's average everyday self-understanding is indifferent to this distinction, and I show that this is precisely what renders it inauthentic. Recognizing this distinction, however, is not enough to render Dasein authentic. Rather, it opens up the possibility of a non-indifferent inauthenticity and what Heidegger calls the possibility of “genuine failure”. To read an “undifferentiated mode” into Being and Time is to misunderstand its methodological progression from Dasein's average everyday, inauthentic self-understanding to its authenticity – “to the thing itself”. A select few passages may at first seem to indicate otherwise. However, Being and Time – like both being in general and Dasein itself – cannot be properly understood “without further ado”.\