Human or Dancer?

I did my best to notice
When the call came down the line
Up to the platform of surrender
I was brought but I was kind
And sometimes I get nervous
When I see an open door
Close your eyes
Clear your heart...
Cut the cord

Are we human?
Or are we dancer?
My sign is vital
My hands are cold
And I'm on my knees
Looking for the answer
Are we human?
Or are we dancer?

- Human by "The Killers"

this song has been playing in infinite loop in my head for the last two days and I have been caught humming at work :P