(Bullets + you) / e = death, but why? :) lol ok im wondeirng something. When your hit with a bullet, what really kills you? Shock, loss of blood, what? Or well, ive been told its loss of blood but why would losing blood kill you? Whats the actual biological process/problem that arises that kills you? Ok and to make this less general... what happens in these specific situations 1) bullet penetrates your lung 2) bullet penetrates your heart 3) bullet penetrates your brain (and lets say it wasnt that poewrful of a bullet as to just completely decimate your entire brain) 4) any other spot not commonly associated with being almost instantly fatal.