Why not...as much of life is death...not like I get a kick out of it or it makes me horny or anything...but it's good to make peace with death and not fear the reaper...celebrate life and ask it's glory.
Human behavior fascinates me. A lot of that behavior, and I do mean a LOT, is extremely carnal and barbaric. I often say that the human species consists of the stupidest animals of them all, but still I watch and learn. If you think about it, talking monkeys aren't much different than their non-talking cousins. Back to your question, I simply find it fascinating. How the body can take so much abuse and still cling to life. How humans will carve one another up without a second thought. How one will attempt to save the other when there is obviously no point. Extremely interesting stuff.
I'm not 'immune' to it all but if you want to see what is going on in the real world then the only way to educate yourself is by watching videos and posts here (disclaimer: other sites are available) (but they're shit)