Something to land on

I thump the spider on the outside of my sliding screen from the inside with my figernail, worried about finding her there, worried she'll get in. But, whereas an insect or slug would either fly away or fall, she just pops right back to the exact same spot as if held there by a strong rubber band, which, functionally speaking, she is, and grapples more deeply into the seam where the screen tucks in, like a — well, like a grappling hook, which she rather resembles, and I desist, knowing a repitition will injure her, perhaps fatally, if in fact I haven't done this already.

I wonder, as I walk to the kitchen to refill my coffee, what she's doing on my screen, high up like that, at eye level, then realize it's more her screen than mine — I merely rent it, while for her it's no different from the tree branch or the bush, from which she hangs her gorgeous deadly web. Our two worlds only intersect by accident: we humans manufacture objects and properties that we pretend to agree we possess; for the bugs & other tiny critters that live among us, these structures — including ourselves — are just something to land on.