Shisui caught himself on his heel, and absorbed Itachi's words.
Then something snapped. Shisui didn't know which part set it off, but before he could think about it, he flickered right up to Itachi.
There was already a blow being aimed for his head that connected, and Shisui grabbed his hair, nails digging into Itachi's scalp.
"How do you know? I'm trying--I'm trying I'm fucking trying, I haven't used it for more than weeks but I'm still off and still getting scared, but i'doesn'tmatter'cuz you, i'just means the same thing! Means I'm turning into a fucking lunatic!" That was puncuated by a yank--