He was pissed at woman always passing him up and being superficial going after the "brutish slobs" not seeing him for the sparkling magnificent gentleman he was but couldn't see the irony that he himself was projecting the same shallow materialistic standards seeking out the "beautiful tall blonds" was ultra shallow and brutish, the same thing he hated other's for.....one of the passages talks about how much he loved the $300 guicci sunglasses his mother gave him and I think one of the videos address his awesome sunglasses again....misogyny and dry dick certainly played a roll here but it was something deeper...the MRA/true forced loneliness stuff was a very bad element pushing him into a terrible direction but it really only made a bad situation worse, he was mentally ill and even if things had not gone in direction of how he internalized rejection from woman he may have very well gone down a violent path regardless. His aspergers syndrome helped to hide a deeper psychosis. Every one is looking at this from their own angel, feminism, anti-feminsim, pro/anti gun control, and it's hard to not want to do arm chair analysis and I'm not saying I'm any better in that regards, but if we're going to look at anything from this I think the best lesson, if there's any to be gathered, is there needs to be some kind of serious over hall of the quality of mental health treatment.