or you could go into duty finder NOT ASSUMING THAT EVERYONE ELSE IS FARMING THE INSTANCE.

If you want to speed run stuff, form a group or use your FC. Assuming that the other ppl in dirty finder are farming is ignorance at best. You can take the 2 seconds and explain to people what needs to be done, and not get whiney on the forums just because the dungeon took 5 minutes longer than it normally would.