Here's a rundown of all the trauma Blitzen has gone through:
He was born with lightning powers in a warring nation
He was constantly tortured by militia groups and bullied by the city folk at a young age
The only people there to comfort him were his parents and girlfriend
He was drafted into war himself as soon as he turned 16, where he would then go on to witness many horrible crimes and atrocities
He later went insane and shot and killed both of his parents
He is haunted by nonstop guilt and remorse ever since the murder
His girlfriend was repulsed by what he did and left him, leaving him all alone with no one who could be there for him
The bullying from the city folk only got worse and worse
He eventually decided he'd had enough and moved far away to a new city where he could start a new life, but all of the trauma he experienced turned him into a brave, war-hardened, aggressive, unsympathetic, womanizing delinquent, and he put on a mask of confidence to hide his trauma
I promise aside from Jelly and Blitzen the others are safe from horrible trauma 😭