Been a few days now, but this story repeats itself so often recently that I feel it's still relevant...
Expert roulette. Temple of the Fist. I say 'Hi'. No answer. Okay. I buff Protect, adjust my job skills and start moving, then realize the tank is far ahead already. Sprint. I sprint after him, catch him just in time to save his silly a**; we are standing in front of the first barrier at this point. Somehow manage to keep him up. After the pull, I want to top him off; cast breaks because he sprints away again, at barely half life. I sprint after him, he pulls everything up to te next barrier, of course half my healing CDs are on CD from the last pull, he dies.
He: "Nice heals."
Me: "Stop sprinting away ffs."
He of course waits just long enough for me to reapply Protect, then sprints away again. I go after him, he pulls everything again, I manage to keep him up. That pull is when I realize he didn't use CDs. I casted, like, three Holies or something.
Me: "Using CDs would greatly increase your survivability.
He: "How about you heal instead of dps?"
I was like... are you f***ing kidding me? First of, Holy is literally the best mitigation in the game, making the tank take no damage at all if done right. Second, he didn't die from me not healing, because I sure as hell did heal him when he took so much damage the previous pulls. Not only was he a complete a**hole, he even had the nerv to not only use no CD's, but also blame me for his f***ery.
When he tried to sprint away AGAIN, I just stood there and watched the show. He finally learned after that.
Just yesterday I had another of those sprint tanks in leveling roulette; several pulls went well, he overpulled once, we wiped, and he never pulled more than one group ever again for the rest of the dungeon (Dusk Vigil)...
Like... f*** you, too. Even my tank friend who leveled MCH there was livid...