Apprehension

Is there a word for this, the sense
of feeling a loss
before it is taken away?
The smell of citrus blossoms,
the sight of cactus and mountains;
the things that are here now, but will soon
be left behind. Apprehension, foreboding, déjà vu,
loneliness in a crowd of people?
And then the knowing
that there will always
be this feeling,
no matter where, because there is
so much to love about the world
that it can’t all fit in one place.
If only it could.






It's a win-win/ lose-lose sort of situation, but I'll try to make the best of things. They don't have Bob Evans or Steak & Shake, Ohio doesn't have Jamba Juice or good, cheap fro-yo (that I know of?). Why can I only think of food examples?