Oh jesus this is brilliant. The last verse came as a surprise - leading up to it you painted the impression of a torture chamber for humans in some sort of dystopian world. That only makes your point even stronger. Bravo!
Ha Ha when I first started reading your comment, I thought that you hadn't gotten what it was actually talking about. But then I realized that you were right on. ^_^ Thank you so much! (hopefully by Enlgish teacher agrees. lol)