Sukuna is selfish, cruel, cold-hearted, immoral, hedonistic, egotistical, and exceptionally sadistic. When he was reincarnated shortly after Yuji ingested his finger. While taking most things in casually cruel stride, he does have a temper. When angered, Sukuna has shown a much more stoic and cold. Sukuna is aware of how cunning he is he’s a bit arrogant. Despite all this, Sukuna does have somewhat a more respectable side: He values and acknowledges the strength of formidable opponents,