I'm pretty sure he was just born that way, actually.

[ a short huff of laughter because god, jason being sarcastic. the sky is blue and the grass is green. what else is new? it also ends in a bit of a sigh because u rite, yuno. ]

He's... well, he is what he is. I can't change him. Do you know him well? Aside from what happened with Marinette.