Board Thread:Versus Debates/@comment-26636534-20160221130323/@comment-27660682-20160225212120

And itachi can counter that by suddenly squatting and placing his eyes or fingers in guys line of sight. You are forgetting the sharingan has precognition, and not looking around properly leaves guy vulnerable to attacks as he cant see due to his limited scope of vision.. So while he is looking at itachis feet he wont see the totsuka blade coming in to stab him in the neck. And itachi due to his skill and intelligence can create smoke screens via paper bombs, smoke bomb, and exploding shadow clones. And in that smoke screen guy will lose track of itachis feet, and the second he makes one wrong look he can be caught in tsyukyomi