Well, you prodded me to think - *really* think about certain
  things. What's the nature of the self? Are we real? Are we
  controlled by our circumstances or do we have the ability to
  make choices that have the chance to affect the outcomes of
  things?

  Is the future view of now a "set thing"? Is there an unravelling
  of possible futures that expands with infinite complexity into
  directions we couldn't possibly conceive of?

  These are the kinds of things I love thinking about, which is
  why I enjoy your brain.