I don't buy it either because he didn't have a score to settle with women, children were his target (and his own mother).I don't buy the BS that if Adam Lanza had been courted and laid multiple times by blonde hotties, he wouldn't have turned his Mom's guns agains harmless children.
I'm sure he was a good guy inside at some point during high school. But because he was an outcast many people rejected him from social settings and thus he started a grudge. Maybe he was even bullied who knows.
Americans have no compassion, if they see someone is shy they ignore him completely. In other cultures they would at least give him a chance. I remember when in 8th grade back in Romania, we had a couple of very shy people in the classroom and I was surprised to see the girls inviting them to dance at the end of the year prom. A few drinks later they really opened up.
However, I don't agree with the rest of your post. Many "lazy bums" are raised by their single mothers so the women take 90% of the blame. In a society where families stay together and girls don't become sluts by the time they hit 18, the majority of men find their place in society. If they can't find any opportunities they go abroad, maybe that's what people in America should start doing.