Board Thread:Theories and Speculation/@comment-34656247-20190511162946/@comment-32685487-20190516175327

Like Kabuto said, Itachi is simply different from the others, he is on a level of his own(we know Kabuto isn't referring to raw power or chakra levels here, so it must be in other areas) Itachi's skill is just THAT high, his mental capacities are also THAT HIGH. Itachi was a Anbu Captain at Age 13 and it takes more than chakra levels and raw power to do that.