He might become more aggressive due to the dragon's natural instincts. Dragons are often seen as fierce creatures, so he could be quicker to anger.
He might become more fierce. As a dragon, he has the physical power to match his temper at times. He could be less patient with those who oppose him.
His personality might become more reserved and calculating, like Black Widow. He'd be more cautious in his interactions and less likely to trust easily.
Her curiosity might become even more intense. As a dragon, she has new abilities and a new form to explore, so she'll be eager to figure out all the ins and outs. For example, she'll be curious about how her dragon body works mechanically and magically.
She might become more assertive. As a dragon, she has more physical power, and this could give her the confidence to be more outspoken. But she would still keep her kind heart. So, instead of being a shy bystander, she could be more proactive in helping others.
His personality would likely become more protective. Since Cerberus is a guardian, Percy might feel an intense need to protect those around him more than ever.
His personality might not change completely. He'd still be the intelligent and laid - back person he was. But he might become more empathetic. Since he's now in a female body, he could better understand the struggles that girls face, which could make him more sensitive to others' feelings.
Dipper's personality change could be quite complex. Since he's now a girl, he might feel more pressured to conform to certain standards. This could make him initially more reserved. But as he gets used to it, his adventurous spirit could shine through in new ways. He might start to approach mysteries from a different perspective, one that combines his old way of thinking with the new insights he has from being a girl. He could also become more protective of those he loves, as he now has a different understanding of vulnerability.
In the 'Fire Emblem Robin Becomes a Dragon' fanfiction, his personality change could be complex. At first, he may be confused by the new emotions and instincts that come with being a dragon. This could make him seem moody or unpredictable to those around him. But as he gets used to his new form, he might develop a more confident and assertive side. His sense of justice, which was present in his human form, could be magnified. He might be more likely to take on powerful enemies without hesitation, seeing it as his duty as a powerful dragon. And yet, he may also have moments of vulnerability when he misses his human form and the relationships he had in that state, which could add depth to his character in the fanfiction.
I think Zoro's core personality of being tough and fearless would remain. However, being in a female body might make him a bit more aware of certain things, like how he's treated differently by some people. But overall, he'd still be the same Zoro who doesn't back down from a fight and is always looking to improve his skills.
His personality might become more empathetic. As a girl, Draco could start to see things from a different perspective. For example, he might be more sensitive to the way others are treated, especially other girls in Hogwarts.