I suppose we're likely saying similar things but using different
  language for it. I see humans as " hard analogy" makers. I think
  that, during development (which in a very real sense, never ends
  until we're dead - as we're always learning _something_ novel),
  we're always making metaphors to assist comprehension. It's not
  always a one-to-one correspondence, as we have a greater
  capability to form connections among our neurons than we do
  "outside of ourselves".. Hand moves around ball. Grasp ball.
  Feel weight. Pick up ball. Put ball in mouth. Taste. Throw ball
  away. Feel acceleration, lightening of hand, watch ball arc, hit
  target, see result. Laugh. Ears hear "ball". Aspects and
  capabilities of word "ball" connect with what eyes see and what
  we remember about a ball. What else has similar aspects and
  capabilities to ball? Ideas. Grasp idea. Feel the gravity of a
  concept. (weighty idea). Pick up ideas from places. [like balls
  from the floor]. Ideas have flavor. Taste. Throw ideas away.
  Ideas accelerate. Weight off your mind. [weight off your hand].
  Ideas travel in paths to their destinations and there's a
  response. Communication. I'm not merely being poetic here. I
  think these connections are very concrete within the brain. They
  are primarily experiential at first, although not exclusively
  so. The capabilities of language are in there, as is the
  capability for me to stand on a balance beam and not fall. But
  it takes lots and lots and lots and lots of practice.
  ba-ba-ba-ba-ba-ba-ba da-da-da-da-da-da-da-da I think frustration
  drives the learning process as does the good feeling of success.