Kudos to this week's letter writer for comprehending what his guild's problem is: him.
I have a problem I haven't seen on DM before.
First off let me say, I am the problem and I know it.
I joined a raiding guild mid way through ToT as a tank and we progressed fairly well through it. As time went on and I grew more comfortable with them, a side of me emerged I have never seen before. I became more sensitive to what people said, impatient and just overall "jerky".
Now the other night they raided, one shot all the normal bosses we would do and my guild leader said they sounded like they had fun because they didn't have to worry about upsetting me. This came as quite a shock. I didn't know people were walking on egg shells around me.