Itachi is a generally calm, soft-spoken person who tends to keep his thoughts and emotions to himself,solitary and autonomous,introvert. He is very grounded, but not selfish. he is not out to rule the world, he just wants to protect his brother and his village. Itachi Uchiha had some of the most overpowered abilities at his disposal. Through his left eye, he was able to access the power of Tsukuyomi, which was known to be a powerful genjutsu capable of manipulating space and time itself.