The only time I have been an angry, mean or even snippy tank has been in my first CM run, when I just didn't know the run at all, and neither did five other people. Six first timers, 2 DPS doing a speed run. They spent the entire time charging ahead, pulling everything, dying half the time and cursing out the healers for being, well, the usual things that are cursed. The rest of us were like "will you wait 2 goddamn seconds so we get an idea at least where the hell you are running to?" and "how do you expect us to know to not pull those mobs by running behind them if you go ahead, don't wait and don't say a word?" and other such understandable reactions. All we got was hateful trash talk and more screaming to skip all cutscenes. At that point, I declared war and made it a mission to let each cut scene play straight through to the last second because screw those two. I let them keep pulling whatever mob they wanted to and never lifted a finger to pull hate from them. One healer was more of a pushover and just took the abuse and caved and did their best to heal, but the other healer had had enough, like me, and took a stand to give them no aid whatsoever. It went on like this until we finished the run, which took about 90 minutes overall. And any CM run that lasts 90 minutes is just a joke.

That was my time where I was a jackass tank, and I don't regret it for a second.

Any other run, ever? Nope. I'm the happy tank.