That's certainly an important point, though I would argue that it's just a consequence of there being many different levels and directions of observation. "How

That's certainly an important point, though I would argue that it's just a consequence of there being many different levels and directions of observation. "How does this pill work?" -> "You put it in your mouth" comes from observing at the level of your mouth, or alternately observing the intake process. It's not the most insightful detail to observe about the pill, but it's probably the most practically useful! You could of course put the pill somewhere else, and maybe it would work there too or maybe not (it probably depends on where exactly you put it).