Idk common courtesy to think of others in stead of only yourself, maybe think about the other ppl that have to now wait another 15 minutes because your 3-4man all left. I just wanted to run some dungeons after work but what ever.
Seriously its happened to me twice in a row now and I am currently 22 minutes in que just to finish this dungeon >.> super frustrating.
I even got re-grouped later with the same grp of twinks and they voted me out of the grp cuz i gave them sum much needed sass...