The title is rather ironic for such an intense story. I like it.
In the first paragraph, "breathe" should be "breath."
I think "Hell, some of them..." in the first paragraph is inappropriate. Something like "I would not be surprised if some of them were dead before tomorrow" would be better suited, I think.
In the first sentence of the ninth paragraph, "too" should be "to."
In the fifth sentence of the ninth paragraph, "too" should be "to."
Overall, great story. I'm not fond of first person, but it is easiest conveyed this way. Very impressive.

WOW...this was very deep and awesome!

The very end of this was brilliant!