Right where it belongs

'Right where it belongs' - Nine Inch Nails

See the animal in this cage that you built
Are you sure what side you're on?
Better not look him too closely in the eye,
Are you sure what side of the glass you are on?
See the safety of the life you have built,
Everything where it belongs,
Feel the hollowness inside of your heart,
And it's all...right where it belongs.

What if everything around you,
Isn't quite as it seems?
What if all the world you used to know,
Is an elaborate dream?
And if you look at your reflection,
Is it all you want it to be?
What if you look right through the cracks,
Would you find yourself...find yourself afraid to see?

What if all the world's inside of your head?
Just creations of your own,
Your devils and your gods, all the living and the dead
And you're really all alone
You can live in this illusion,
You can choose to believe,
You keep looking but you can't find the words,
While you're hiding in the trees

What if everything around you,
Isn't quite as it seems?
What if all the world you used to know
Is an elaborate dream?
And if you look at your reflection,
Is it all you want it to be?
And if you look right through the cracks,
Would you find yourself...find yourself afraid to see?

(P.S.: This song played for the radio show KROQ_Breakfast with NIN is really amazing.)