Tatsumaki has a rather brash, moody, hotheaded, and impatient personality. She is disrespectful towards most people, especially to those she deems incompetent. She is completely intolerant to those she deems impertinent. Tatsumaki especially dislikes being ignored or being called things like "brat" and "runt" The superiority complex Tatsumaki has developed has prevented her from developing any humility and she has little empathy towards others.