Another rant, another dungeon. The group forms. A tank and a dps, who already know each other, and a new healer. I'm the second dps. The tank starts to pull, w2w. Everything's normal so far. ... Except that it goes REALLY fast. I think it's the fastest tank I've ever seen on this game. They didn't take into account the location of the healer (who was, in fact, a bit slow to sprint). We wipe once. Do it again, and they still pulls just as hard, and just as fast. Wipe a second time. He starts grumbling in the chat, then... Starts running again.

At this point, what will turn out to be our first healer in a series of three poor souls leaves. The tank couldn't care less: it pulls w2w anyway, with no heal. And dies miserably. While waiting for the second healer, he laments the fact that the healers are too slow and unable to keep up with him.

I won't go into all the details; just remember that two other healers followed, not as new as the first. Neither of them was able to keep up with the tank. On several occasions I suggested that he slow down a little - after all, successive wipes were wasting more time than adopting a more reasonable pace. After a few wipes, his friend also pointed out that slowing down was the right thing to do. He listened to no one, persisted in mocking the healers and never questioned himself. After the (?) tenth wipe, they left the party. Not without a lot of grumbling in the chat room beforehand. While we were waiting for another tank, his "friend" told us that he was insulting him copiously by private message, because the said friend had "betrayed" him by suggesting to slow down.

Wtf ?

Fortunately, the new tank was able to w2w while remaining aware of the healer's position. The dungeon ended without a hitch.