Board Thread:Versus Debates/@comment-30323490-20180308192106/@comment-734582-20180309114334

UltimaDude wrote: Kakashi barely being able to move was after Obito's spirit left his body. When Obito's spirit was inhabiting Kakashi's body, Kakashi felt no symptoms of exhaustion despite whipping out, presumably, chakra-taxing jutsus. Like I said above, of course DMS Kakashi has a limit, that goes without saying. But I still don't understand why it's assume that the limit is a time limit when Obito left Kakashi's body after the threat has been dealt with I did mean Kakashi was weak after Obito leaving his body. While Obito is possessing him he's essentially a voluntary Edo Tensei / Jinchuriki, and we know that Edo's regenerate chakra and feel no fatigue or pain. But it seems to me that after a while, the backlash of Obito leaving would simply kill Kakashi. In other words, it's a time limit, but in the nature that after a while the process is irreversible. We also don't fully understand how it works, but judging by both Jinchuriki and Edo Tensei, it's possible that irreversible processes may occur that would prevent Kakashi from parting with Obito (or at least, without Kakashi dying).