Supreme Arrogance: Sukuna is completely confident in his overwhelming power. He views humans, sorcerers, and curses alike as beneath him, often treating them with casual mockery or total indifference. Hedonism and Pleasure-Seeking: He lives solely for his own amusement and personal gratification. Whether he is destroying a city or toying with a victim, his actions are driven by what he finds entertaining in the moment.Sadistic Cruelty: Sukuna relishes the suffering, terror, and screams of others. He takes active delight in the despair of his hosts, such as Yuji Itadori, treating human lives with absolute contempt. Complete Selfishness: Unlike heroes who fight for others or hold conventional ideals, Sukuna answers only to himself. He has no grand moral agenda, noble dreams, or desire for systemic control—he simply does whatever he pleases. Cold Intelligence: Beneath his brutal and arrogant exterior lies a sharp, strategic mind. He is highly observant, calculating, and quick to exploit vulnerabilities or set up long-term manipulative schemes. Respect for Strength: While he despises the weak, Sukuna acknowledges and briefly respects opponents who show genuine power, grit, or a strong sense of self in battle before ruthlessly dispatching them.