A much more intelligent and rational response than some of the other users here. So much bile and hatred on their part. As for me, I'm way past the bar scene crap, it was all right when I was 21 but now it's kind of old hat. And BOOZE IS EXPENSIVE
There was a lot wrong with that guy, but I think lack of socio-sexual success is the straw that broke the camel's back. Sure, even if he did get laid, there may be things wrong with him but I don't think he would have done what he did if he at least lost his virginity.
When you spit out such insanely idiotic bullshit that's so contrary to rational thought that it borders on the offensive because of its sheer stupidity, it doesn't deserve what someone with whatever complex it is you have might consider "intelligent and rational." Yeah, I hate it. I HATE that there are people out there who blame everyone else for their problems and never look inward to fix that which makes their lives completely fucked. I especially hate it when they murder innocent people and then other people say things like "Well I understand why, it's because he never had sex." It's literally no different than the SJWs that everyone acknowledges are idiots. "This is a problem I perceive I have...it's society's fault though, not mine."
Life is not a video game. There's no trick or cheat code to get people to like you. Part of the problem is that certain people don't view other people AS people, but as NPCs in the story of their life.
Sex isn't some sort of mythical cure-all for the insane. This guy was obviously out of his mind. You're rationalizing and attempting to justify the murder of innocent people because some entitled whiny cowardly baby didn't get everything he wanted, which he believed he deserved. It is absolutely fucking disgusting. That you think that there's any reason for this guy's insanity based on social or external forces, as opposed to "He was absolutely batshit insane and here's the totem around which he based his psychosis" is ridiculous. Ridiculous.
I don't know how many times you need to be told this, by how many people, because I've seen you talk about this before. I thought you'd toned it down in recent months but now you're at it again. I tried to break it down in a very simple way, and sometimes profanity and "mean" language is absolutely necessary when people REFUSE to get it. You don't know women because there IS no way to KNOW WOMEN. You can't make generalizations about what you KNOW to be true because you don't and CAN'T know. Every person on this planet has an individual and unique identity; obviously social groups exist, but they don't completely strip people of who they are.
And why won't you acknowledge what your super special unique interests are? You make a Simpsons reference (from a season not even worth watching, honestly) and just dodge the question entirely. If I had to bet, I'd say it's because your interests aren't quite as unique or bizarre as you apparently want them to seem, and you know people will tell you so. There are people who get together in massive groups and use pumps to inflate their balls to the size of grapefruits, who split their dicks in half, who vacuum pack themselves in latex, and you want to suggest that whatever like...anime or video games you're into is somehow beyond the pale?
Get it together dude. Join a goddamn dating site if you have to. That's how I met my current girlfriend, because I am so shy that I am literally incapable of approaching strangers. I can not physically do it...shit, I can't even muster up the courage to be the person to send the first message to girls ON A WEBSITE. But I put up a very honest profile on a site about my own "nerdy" interests and I actually got messages from girls, more attractive than I felt I had business speaking to, and I'm now dating one of them. It is genuinely not so difficult if you're just fucking nice. And I mean legitimately nice, not a "nice guy." Flowers on her birthday. Little surprises. Telling them nice things because you like them and think they're nice people, not because if you do it enough you'll finally be able to drop a load in her.
This went way longer than I'd wanted or hoped it would but dude, you NEED TO LISTEN: look at yourself. Fix your own yard before you start criticizing the rest of the neighborhood and implying that they deserve to die, or that you can understand why they were murdered, for having nicer lawns than yours.