Biggest pet peeves when it comes to dungeon runs?

[Caurcas]

Which could have been avoided entirely had you stated your intentions from the start via chat.

It wasn't their first time, and they even had a crown. I was just going through the motions and all of a sudden because I threw a dot on mob as we were running along this tank gets indignant and starts hurling abuse at me.

[Joven]

It wasn't their first time, and they even had a crown. I was just going through the motions and all of a sudden because I threw a dot on mob as we were running along this tank gets indignant and starts hurling abuse at me.

That's a rather different scenario than alluded to before. The tank wasn't right to sperg after the first time, but still should have voiced intent from the start. Either way I've derailed this thread long enough. Apologies OP.