What is the personality of Sasuke Uchiha?

I think Sasuke would be ISTP. Introverted, observant, thinking, and perceiving. You can read more about ISTPs here: ISTP Personality (“The Virtuoso”). As for Sasuke as a character.. He is the cool and collected silent type. read more

Teenage Sasuke showed multiple characteristics in his personality, but the basic remained the same. He was most of the time, calm, cold and aloof, sort of like a lone wolf. read more

Sasuke Uchiha (うちはサスケ, Uchiha Sasuke) is one of the last surviving members of Konohagakure's Uchiha clan. After his older brother, Itachi, slaughtered their clan, Sasuke made it his mission in life to avenge them by killing Itachi. read more

After Itachi massacred the clan, Sasuke's ideals and personality changed drastically due to him suffering his clan's curse and became cold, indifferent, cruel, cynical, somewhat arrogant, unreasonable and devoted the next nine years of his life to kill Itachi. read more