What was your point again, that the tank is the tank, and that's why they call him the tank cause he tanks?

Or that it's the tank's job to set the pace for the dungeon, and everyone else has to put up with it, even if it means pulling a small group of mobs then standing there for 3 minutes before going to the next group?

Or that it's about someone else enjoying the game?

Or that you should explain how the game works to someone who does not communicate whatsoever?