Why do Itachi have one arm out?
Why do Itachi have one arm out? Though his time was constantly running out, he kept himself alive through immense willpower, lasting at least long enough to die by Sasuke’s hand in order to strengthen him for the road ahead. Fans have theorized that his arm hung out to relieve him of the pain caused by his disease.
Why does Itachi keep his Sharingan on?
He tends to keep his Sharingan active near-constantly with minimal drain on his chakra levels. The Sharingan allows Itachi to see the flow of chakra, predict movements, as well as facilitate his use of genjutsu. Against other genjutsu users, he could turn their genjutsu against them.
How did Itachi go blind?
An original Mangekyo Sharingan puts a strain on the eye. The ocular muscles are placed under a constant strain due to the unique chakra the Mangekyo consumes. That strain causes the user to gradually go blind.
How old is Itachi in Boruto?
9 Itachi Uchiha
For the duration of part one, Itachi is between 17 and 18 years old, while in part two, he is 21.