This is the "me" generation. Remember when Time magazine named us, or rather "You" as the person of the year? This is the the age of "omg I cut my wrists let me put it on tumblr" and "let me put 'I want to die' on Facebook and see how much concern I can drum up"
This is a generation with selfish, sick, deeply disturbed individuals who tout themselves as martyrs and commit terrible atrocities because of their own private pain and suffering or "suffering" (not to invalidate it but in comparison to their victim's pain...i digress). It's about "ME" and making "YOU" (society) suffer. These people are flying their troubles like a flag and punishing everyone in their path for it, and what's scary, is that there's many more people like that out there and something within our society is encouraging it. I have only harsh words for people who cry "poor me" and kill innocent people as some showy tribute to their not so golden childhood or whatever issues they have.