As a greenhorn in here and DZ as well, i just wonder...Is it possible to take my own blood and keep it so I can use it later in case of EM? Before i started to play this, I checked a lot about DZ, but it's none about that in health sections. Man, your guide is useful, just one think. You mentioned a Barn like place with no loot. I think it's not correct. there is always something.