one door closes

it's not always
another door that opens
when one
closes,
sometimes
it's a broken
window
in the attic,
a cellar
door with a rusted
lock fallen off.
it might be a tunnel
that someone
dug to get out.
the next way
in is not always easy,
nor do you know
what lies
inside, but go in
you do, the choices
being so few.