Amberites have no coping mechanisms and no mental health awareness
Llewella avoids her family completely and utterly unless she absolutely has to interfere
Same for Benedict, also he represses all his emotions except for when other people are involved ("Brand tried to strangle me? We should have treated him better. Someone killed my servants? HOW FUCKING DARE YOU-")
Corwin doesn't talk about his feelings like at all like almost never because he was raised to believe he should always be on his guard around everyone
Random expressed his need for validation and love of his family by putting spikes in his brothers' boots and by concealing the remorse he feels of it
Flora can't feel safe unless there's a grenade in her purse or there are fearsome hounds to protect her at her whistle (named as Santa's reindeers, the bringers of miracles to all children, even those unloved by everybody else, let that sink in)
Brand is so attached to the rug in his room his comfort object that he would rather pass by a political opportunity than stain it and he's well. Y'know. Brand. He did Brand stuff. I mean. Brand.
And that's what I can think of right away off the top of my head and there's so much more
