Excuse Me??!!

Last night I logged in as a level 10 Spirit Master, I did still have a few quests left over that required me to be in Odella Plantation. I made my way to the plantation. I needed to kill 7 slashers for some medallions. So I proceeded to pick these slashers off one by one. Of course there were a lot of people doing the same so it was first come first serve. I managed to pick off my 4th one when a level 9 mage says to stop taking their kills they need them for a quest (this is edited for small ears!/eyes!) I advised that I too was on the same the same quest.
Their response: "No your not!"

-huh? yes I am! I have 3 more to go actually.

Them: "no you don't! your just here to be an @$$hole!"

-yeah you caught me! is it working?

Them: "YES! now stop and go to your level 20 area!"

-but I am only level 10 actually 1 bar into level 10. I won't survive in a 20 area. I like it better here where the mobs are level 8-9 and where I have quests at!

Them: "Can't you be an @$$ to someone else? and leave me alone!"

-you started it, I merely just invoked the ideology you created that I was an @$$!.

Them: "STOP! Your still doing it!"

-doing what? I am doing nothing wrong! I read the rules to this game and nowhere does it say I cannot be here at level 10 to finish a quest line!

Them: "What is it going to take to get you to stop?"

-an apology for being an @$$ and accusing me of being one. Oh and also 3 more Slasher kills :)

Then I see them in the general chat flaming everyone, and I'm the @$$.. really???WTF??
I swear there needs to be an application process to playing and buying an MMO!