But think: WHY do we communicate?
  *
  We're doing it now.
  *
  It's so we can a _glimpse_ into "Other Minds" and share ours
  with others.
  *
  There's different degrees of understanding but dang, if we were
  *THAT ISOLATED* for real - then we wouldn't be here
  COMMUNICATING.
  *
  Perfect? No. But it's something. I worked with disabled kids
  when I was in my early 20s. Volunteered for a local cerebral
  palsy center full time.
  *
  You don't know isolated until your body doesn't cooperate at all
  and yet your brain is entirely intact. I only know through
  empathy and imagination what it must be like, but I helped a boy
  learn how to use a computer (I installed Tandy Deskmate on all
  their computers.. this is how long ago it was) - and how to type
  over a period of a few months.
  *
  Pull your arm up to your chest. Both of them. Push your fingers
  down as if you're going into a neverending spasm. Keep it in
  that spasming position and hunch your body forward to type while
  shaking.
  *
  You can do it, but it's hard.
  *
  But.. you can unfold your arms. They can't.
  *
  After showing him how to type, I let him be. Over a period of an
  8 hours day, he typed a two paragraph, perfectly spelled,
  perfect grammar letter to his Mom, thanking her for all she's
  done for him.
  *
  He never typed before that. He never WROTE before that. He
  communicated by large boards with words already on them that he
  hunched over to point at.
  *
  But he knew how to spell, grammar, etc. I didn't help.
  *
  He was 20 years old. _THAT'S_ isolated. And yet, he was happy
  enough.
  *
  Can you get in the mind of someone else? Yes you can up to a
  point, and they can get into yours. It's communication. That's
  why we do it.