I'm not the OP Sida, I'm just pointing out that manners cost nothing, and debating the meaning of dispel is pointless.
I'm not defending the OP either, if you're on the other side of the dungeon to everyone else and spamming 'help' instead of being proactive and just running back to the group, then of course you're going to have a bad time.
On the other hand, if all attempts to communicate with the LEECHES dude has been met with the reply of "?" time and time again, then I can imagine it gets frustrating pretty quick.