My take away from this is simply, do your best to come to an understanding, don't default to "fk it" like the advice some people have given you here.
I am a human, the situation is much more complicated than queueing for a dungeon and knowing full well at just what pace I'm going to pull. No, it is far from this. It is a mix of mood and people's behavior towards me. I will always ALWAYS try to make a deal with those harassing me to pull too many. I probably won't ever pull the whole first row of trash in Amdapor Keep normal, however I can chain 2-3 pulls and pull faster...just not the entire row. Anyway, when I go into a dungeon and the first thing I'm told is "Do big pulls!!!!!!!!!!!!" is frustrating. How about this? "Feel free to do big pulls!" or even "We would love if you did big pulls" instead of the occasional jerks who stand there without saying anything, waiting for me to keep going and then giving up and force pulling shit into me.