In your shrine of many faces
stands a fortress of steel
your heart embraces
constructed through time
through pain and failure
so now you'll let no one in
to criticize anymore.
As you cry again tonight
another wall is closing in
ever dimming is the light
your dungeon walls will lock you in
and when nobody seems to care
when your scared and crying out
than your hope turns to despair
and faith to ever growing doubt.
Larry Bulot
http://www.poemhunter.com/poem/dungeon-walls/