[Suzerain of Sheol]

Like I said, only a superior soul could develop consciousness sufficient to produce the quality "shortsightedness" -- such souls have transcended the body to which they were once bound, and to attempt to transmute them into the form of flesh once more would require an entirely different kind of ritual, and likely result in all sorts of strangeness if it were successful.

Basically, personality flaws are symptoms of the physical brain channeling the animation of the soul. If he were to bind Dante's body to a different corpse, for instance, the odds of Dante being the same person immediately after would be unlikely. He may *find himself* after a great deal experience, but he also be colored by the imprinted memories of the brain he was now using. If that makes sense.