So you definitely have seen these people in the place where drama starts. Let's just visit the jungle and see what we can find!

+ The Attacker(s) - Main character. Disagrees  with the defender and has the opposite views. (Note: not all attackers are bad, it depends on the situation). Can be aggressive. 

+ The Defender(s) - Main character. Same as the attacker, only their opinion differ.  

+ The Referee(s) - Tries to stay neutral. Looks at both sides of the story and tries to help out in a respectful way. 

Well those three are the main once's, but then the side characters coming around...

+ The Wanna-be-Referee(s) - These people are neutral but they don't break the fight instead they awkwardly posts (sometimes in very tiny font size) things about "Lets all get along", "Can't we all just be friends?" or "Oh look, a bird!" They may also try to distract the fight, but fails. But, we still love 'em. 

+ The Lurkers - Everyone knows what it means, but we don't know who they are. They just like reading the drama, but don't want be involved any way. 

+ The "ME" person - This person just wanted some attention on her/him and tries to make the convo. about themselves incorporating the fight. 

+ The oblivious one - These folks are either oblivious or just ignores the drama and posts about what the thread's topic was about. (EX: Fight happened in a request thread, person requests away, unaware).

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So, which one is you? Did I miss any?