Does anyone know the difference between circumspection and comportment in Heidegger's B&T? Because they are slightly phonetically similar too, I find myself not even differentiating the two terms when I read them, until I question it after the fact. Heidegger really seems to use them interchangeably, but I probably am just not familiar enough yet with the jargon to understand the difference. Could anyone please help me make sense of this distinction?