When is an absence a nothingness, completely nothing? I've read all of Heidegger's basic writings, a handful of commentaries on him and lots on Buddhism. Both these topics talk a lot about "nothing" but I am still confused by it.
When we misplace a box with nothing at all inside we haven't really lost its contents.
Does this tell us anything about nothingness? I suspect it may mean real nothingness only occurs inside things that exist. Am I crazy?