He is mostly Introverted— but never mistake it for shyness. He mostly just doesn’t care enough to interact with people’s ridiculous shenanigans. As he has many many powers, to the point where he must use restricters on his head to hold back his true power. They are two pink balls on his head, and he must wear green tinted glasses in order to not turn people to stone. He also doesn’t believe in using his psychic abilities to torment others, and he extremely loves coffee jelly as it has a delectably delicious succulent prosperous yummy fruitful taste. And he is never surprised as he can read minds. But never Nendous as he is almost thoughtless inside of his airfilled noggin. But truly, Saiki could destroy the entire universe if he wanted to. But he finds no sense nor use in it. Nor does he ever seek revenge often— he can get irritated but he just curses people out in his head. Or he uses his abilities to slightly inconvenience their annoying actions. But he is also a tsundere, he often finds himself doing things for others to put a end to their stupidity or just because he doesn’t like seeing people hurt.