It's not you, definitely. I think nin was more upset about Sarc instigating so many fights for little or no reason. Raz even said that he wasn't trying to engage any sort of war, even though a good battle is always fun. After we all got sucked into it everyone was just kind of pissed for the same reasons and I think we're all just trying to cool down now. CY randomly attacking Red and taking all of the stuff we gave him right after he joined wasn't exactly a positive thing, either. We have rules against that now, which is a good thing. Except literally saying in his bio that he likes to piss off the Fire guild is really annoying. Air is the only one that hasn't tried raiding or killing us (but that's probably because they're Canadian, aside from Zun). I really don't know what it is that makes everyone hate us so much.
Purely speculation but he could have other real life stuff going on that's factoring into the anxiety of this all. Exams, work, family stuff, I don't know. But it's good to take a break once in a while. I was almost ready to do the same but didn't think I should just abandon everything while there's already an important teammate gone.