usually when im a dps and i que for something, im able to take my time, go grab a snack or something, repair and talk to friends.but as a tank i dont have such luxuries, my que pops way too fast for me to do anything else.
also sometimes as a tank when i que, sometimes i accidently click the wrong thing, but it pops so fast i just dont have time to correct the mistake and either need to withdraw and take a possible penalty or do a boring dungeon.


in the time of writing this i already accidently missed my tank que :/ wouldnt have done that if i was on dps