DPS players who leveled a Dark Knight because OMG DARK KNIGHT SO EDGE to 60 and have no idea how to tank fudging up other's expert roulette.
Please remember you don't like tanking and go back to being a DPS, there's a reason you're most comfortable in that role. Because when tanks and healers are bad it's immediately apparent and/or the entire group wipes, when DPS are bad they can fly under the radar and most of the time, remain an eye rolling inconvenience.
So go back to being that inconvenience so you don't end up a headache.
Please remember you don't like tanking and go back to being a DPS, there's a reason you're most comfortable in that role. Because when tanks and healers are bad it's immediately apparent and/or the entire group wipes, when DPS are bad they can fly under the radar and most of the time, remain an eye rolling inconvenience.
So go back to being that inconvenience so you don't end up a headache.