They use the internet to escape reality to feed their inferiority complex issues, thinking they finally become BIG when online, forgetting they are still really small in the real world.
They use RPG-ing as an excuse to scapegoat on people, to troll, harass and stalk other people online.
When role playing makes them feel big all of a sudden they become bullies that trample all over people.
RPG-ing gives the RPGer an excuse to look down on other people.
Otherkin RPGer: "Hi I am the new jesus incarnate, bow down to me or prepared to be trolled by my mindless fuckheaded groupies!"
Me: "yeah so if you are jesus then I am God, where's the fucking love baby? I don't feel the love!! I don't see you bowing down to me, make yourself busy and kneel before me because there is no way in hell I would worship you!"
Otherkin RPGer: "oh you are such an evil hater, why can't you just let me and my hate pack groupies be?"
Me: "Because you try to force your divine role play personas down on other people.... I have a better idea why don't you just fucking worship me instead you attention motherfucking whore!"
Otherkin RPGer: "You will be so very sorry for not making me your god" (runs away crying)
Me: (thinking in a soliloquy) "is that weakness shining through? When you don't bow down and worship them as gods, they piss and moan and call you names realizing they aren't so special after all!"