The self-portrayal method may cause the image of the master to be different from that of ordinary people, so please use it with caution.
It is mostly described from Yukimura's perspective.
In my mind, Yukimura Seiichi is a stable boy, but he is just a junior high school student. He is more or less precocious due to self-requirements, family or external factors. His tact towards outsiders and his alienation from unfamiliar people are just self-defense. It may be less expressed due to his personality, but after all, the passion in his blood is what teenagers should have and cannot be ignored.
Speaking of which, isn't youth meant to be burned?
Conception: