Ah yes, we're definitely on the same page.
  I'm big on understanding the human's use of
  metaphor-as-descriptor of reality.

  I'd go so far to suggest that metaphors building on metaphors is
  likely the ONLY way we have access to knowledge at all. Not
  literary metaphors, but rather using analogies to build
  analogies.

  It's littered all over our languages. Staring us right in the
  face. We hardly even realize it. It's one of those things that's
  amazing when you can start to see it.

  Preliminary brain scan stuff seems to indicate that our
  metaphorical language and our body's experience of the world
  (and our mental representations of it) are all intrinsically
  linked together.

  Person says, "I was dumped and my heart is broken" Brain scans
  seem to indicate pain centers in the brain that are activated
  when there is a heart attack are the same areas "having a broken
  heart" shows.

  I've been collecting this kind of stuff here and there. I'm
  fascinating by human conceptualization and the limitations of
  metaphors on our potential.

  Useful but when overused, they straightjacket our ability to see
  possibilities.   Sometimes I'll count the metaphors i can
  identify in my own writing or the writing of others. I love
  etymology for that reason as well; roots often point to a
  physical basis or basis in activity. Or looking for places where
  have personified a concept that ought to be a verb instead.
  "Love" is a good example.