Earlier quoted context omitted.
I don't know if this is the same chemical that is released by decaying humans, but the few times I was exposed to decaying human bodies (forgotten elderly people in apartment complexes), I felt an overwhelming calming feeling. The smell is overwhelming, but I specifically remember the feeling it created.
This is a very interesting effect. If it is the same chemical, I wonder if it's because the scent sends signals to your brain that indicate that you might be in danger and keeping your cool may be somehow beneficial to your survival...
2. Don’t waste your energy, this person is dead