I primarily play as a healer. Whenever I can, I praise the tank and support them as I can. I am particularly patient with tanks new to dungeons. It is my job to keep them alive so they can learn. Sure, some runs can get messy.I was in a Prae run with 7 first timers. We wiped once on Ultima because they were unfamiliar with the cycles. Explanations are not the same as experience. I have to proudly note that the party had Ultima down to a sliver before we completely wiped! The second try was as smooth as a speed run group. The team was excellent: good team work, patience, learning, and virtual high-fiving.
The tanks, in particular, seemed to enjoy themselves once they learned that I, "the veteran," wasn't going to berate them or rage quit. I accidentally pulled threat a few times. I just apologized and rehashed my healing cycles for them until the tanks got into the swing of things. The other healer also seemed to appreciate the patience and chance to learn more on how to heal in 8 person situations.
Long story short, people are people no matter what they play. It is good to consider that fact and treat them with respect and kindness even when they are not reciprocating. We were all new at one point.
