3 and 23 for Tya, 12 and 19 for Teo?
juannnnn you're pulling out the big guns here!! these took a lot of thought lol (hence the lengthy marination period... sorry about that) (I can't even call it a marination period anymore this was sooo overdue 😭🙏)
3: What is your OC's fatal flaw? Are they aware of this flaw?
Tya's fatal flaw is a long memory with a side of stubbornness. This leads to some pretty hefty grudges; if someone strikes out at them, you'd better believe Tya is remembering that one for later. The stubbornness plays in both with holding onto grudges as well as refusing to let go of ideas or plans even if it isn't the best way forward; she's going to hold onto the idea come hell or high water. Tya is vaguely aware of this flaw, but it often reads more like a sense of justice to them rather than stubbornly holding onto harmful grudges.
23: What emotion is the hardest for your OC to process? How about express?
Tya has a hard time processing frustration. It's often what leads to their rages in battle, since she keeps trying to do magic that isn't working for them. When nothing is working and they feel like a failure for it, Tya's frustration explodes out in unexpected and unsubtle ways. On the other hand, Tya sometimes has a difficult time expressing want. It took a lot out of her to make the break and start adventuring, although they thought about it for years. It's a consequence of always having their opinions, ideas, and accomplishments getting steamrolled by adult family members for years.
12: Is your OC self-destructive? In what ways?
Teo would do anything for those in his corner, even to the detriment of his own happiness and success. When Tya is having a rough time of it at home, he ignores his own problems to focus on how he can help them. He's the kind of friend who, when going through immense struggle, will always turn the attention back on others to help them, rather than ask for help himself.
19: How does your OC behave when enraged?
Where Tya's anger is pretty flashy and hard to miss (barbarian) and appears and disappears like a summer storm, Teo's is quiet, simmering, and lethal. It takes a lot to make him actually express that anger, but once he snaps, it descends like a tidal wave, with the same kind of inevitability. Those in the path of his anger must weather the hurricane as best they can, because not much can divert the course of his wrath.