“Thus in characterizing the encountering of Others, one is again still oriented by that Dasein which is in each case one’s own. But even in this characterization does one not start by marking out and isolating the ‘I’ so that one must then seek some way of getting over to the Others from this isolated subject? To avoid this misunderstanding we must notice in what sense we are talking about ‘the Others.’ By ‘Others’ we do not mean everyone else but me—those over against whom the ‘I’ stands out. They are rather those from whom, for the most part, one does not distinguish oneself—those among whom one is too. This Being-there-too [Auch-dasein] with them does not have the ontological character of a Being-present-at-hand-along-‘with’ them within a world. This ‘with’ is something of the character of Dasein; the ‘too’ means a sameness of Being as circumspectively concernful Being-in-the-world. ‘With’ and ‘too’ are to be understood existentially, not categorically. By reason of this with-like [mithaften] Being-in-the-world, the world is always the one that I share with Others. The world of Dasein is a with-world [Mitwelt]. Being-in is Being-with Others. Their Being-in-themselves within-the-world is Dasein-with [Mit-dasein].” MH
