I was doing a random on my ret pally (yeah, I know, gross ret) with a reasonable gear (mostly icc 10 and 232-245 ilvl gear) and i get into a heroic ToC. The person who queued as a tank was a dk with half dps, half tank gear, no gems, and no enchants. We attempt first boss and he dies right away 3 times. Our healer, a resto druid with mostly 232 gear, drops because the "tank" is awful.
I chime in that I have an incomplete holy set, with a mediocre healing spec that was done quickly like 3 weeks ago. I have been getting gear for it, but I'm too lazy to do it in a timely manner. Everyone one thinks I saved the day, and that I'm automatically awesome. So, we get another tank, and we down the first boss without too much difficulty, and we get to the 2nd boss lady, whose name i cannot remember.
I cannot keep up with healing because my set isn't complete, my spec sucks, and I'm new to healing. So we wipe. Then they kick me. I guess the question is like the subject says, am I at fault here?