That's just her competitive nature. And she's using it to improve herself. But it's not like she needlessly hates someone because they're rivals (she's friends with one of her rivals too.) It's just she's super pissed at Hishiro who's been giving her smiles that causes a lot of misunderstandings. For Hishiro, yeah she thinks she's making friends, but if someone were to give you a smile that looks like they're mocking you, you would also feel some sort of resentment. So it's not unfounded,Man Kariu should just move on. Its so annoying how she's basically dislikes people cuz they're better at something or gets salty like that. I hope she gets humiliated harder and stops being so dumb.
It's just a habit of his, he also wasn't that keen to quitting it so If you think about from that perspective, I would say it's on characterI know they serve to remind us how "grown up" the MC is, but I find the cigarettes really annoying and unnecessary.
I get what you're saying but, I would say a lot of people are like her, being so competitive that, every action becomes a competition rather than any other thought and having a pride to be "acknowledged" so to speak. I definitely disagree with the part you last said but I can see your point.Man Kariu should just move on. Its so annoying how she's basically dislikes people cuz they're better at something or gets salty like that. I hope she gets humiliated harder and stops being so dumb.