I tank and keep as much agro as I can its not hard to keep it aslong as aoe moves don't get used very much, while getting to 15 on healer tho I did notice alot of tanks not using flash, they my just be new to tanking so I think people should just try give little bits of advice , not full on rant at them when people give advice people listen, unlike if you rant they just quit the dungeon =(