I liked this. It makes your blood run cold when you reach the end. I loved this stanza:
feed the lions, pull out your heart display it before you become the part
That's what every damn drama teacher tells you. It is truthful, but it gets annoying after awhile. After hearing it fifty million times... But, you used it simply, shortly and sweetly.
This was straight to the point. Getting so involved with a character you truly do become the character. You feel what they feel, see what they see and live how they do.