You can choose any of your characters for this question so what's ones of your oc's greatest flaws?
LAZORUS.
Oh boy where do i start with him 💀
Ill start with the two that mentally affects him the most :
He seems to forget he -like every other creature in existence- is flawed and imperfect so he tends to double down and blame himself whenever he fails to do something or makes a mistake due to a traumatic experience he was the cause of thus making him very hesitant and afraid to ever make an action himself and often follow the leadership of others
He's very self loathing and genuinely believes the lives of everyone else around him would be better if he suddenly just disappeared from their lives, but the reason why he still hasn't followed through with it is because he's well aware how much others care for him and how deeply hurt they might get if he did another stupid action, and the last thing he wants is to hurt those close to him again
And I could go on and on for reasons behind each and every flaw he has but ill keep it simplified by saying that he's also depressed, lazy, insecure, anxious, stingy and easy to get riled up and each of them has their own reasons too 💀
I'd hate to end this on a sad note so here's an old chibi drawing of the lad being a gamer boi.