It doesn't mention feelings. You are evading my point though. Are you denying that emotions are why the concept of propriety exists? We don't have to limit this discussion you know. There is more science behind the concept of propriety than a dictionary can explain. Not every word in the dictionary that is an effect and has a cause mentions its cause.
And I think you should look at some of Krylo's previous posts, particularly this one:
Everyone is continuing to assume I had bad intent when I pulled because I did not immediately go out of my way to do what he wanted. Not only does this dungeon make it arguably more convenient to get the first few mandatory mobs out of the way first, but this double standard really does seem to exist. You may be putting some blame on the DPS now Ceodore, but don't you think pulling first and getting things underway before going out of my way to get the extras when demanded to in the first place may not have been all that bad of a reaction? Is it really worth the extreme hostility shown to me by some people, especially given that I showed him good will even after he did what he did?
Why I didn't pull extra mobs immediately was for a few reasons: I did the first pull I've always done in there, even when I'm doing a full clear. I did not know what to say immediately other than something like "What's your problem dude?", so I chose to be quiet and exercise self control, and quickly came up with a reasonable response to him after discussing it with my friend. It's not like it takes a while to get to the first crystal buff, it's right near the entrance. And I helped him kill the mobs he brought. The only thing even remotely arguably close to "ill will" and "impropriety" I showed was that I took a moment to decide how to continue rather than immediately respond with good will to his bad will. I hesitate to call a lapse in social skill without the benefit of hindsight that everyone here has "impropriety".
Edit: Could he have seen it as me being unwilling to work with him at first? Maybe. But me picking up the mobs he gathered should have fixed that, and me telling him he'd get his clear if he AoE'd should have made my willingness to reason with him known and turn his frown upside down. Instead, he thought it best to demand further that we give him 100% of what he wants, and went as far as to tell me if I didn't do a clear, he'd use the healer as leverage and let me die.
I may not be as socially skilled as you are to know exactly what to say to him immediately, but I don't see how what I did was so terrible. And if anything, me helping him kill the mobs he pulled should have redeemed me, as I still helped him get what he wanted and did not hold it against him. If I made any mistake by not pulling the mobs myself, I rectified it by helping him kill them when he did.
What I did after the pull should have given some insight into my overall intent, to both him and to forum users.