Just as a random comment: If you guys want to try living on the edge, try missions monkless (monk primaries). Or in my case, simply playing without a serious healer (myself and a elementalist were monk secondaries). We did the Gates of Kryta mission (no bonus) and we didn't die too many times. But it got really tense are certain parts of the mission
But I guess it helped that there were 4 elementalists (so much fire raining from the sky). We also had a mesmer and a warrior. I was the warrior, and let's just say, it's not fun to be a tank when you don't have a healer
Oh, and if you ever do that mission, STAY THE
HELL away from the murky water!!