A conversation here can be raised as to if a thought of a monster can be changed. History has examples of this happening but we cannot ignore the times when it has not happened.
For a monster is some person that is born with or without some qualities . Same as those of a person who is born blind, and is incapable of imagining a world with sight. Similarly a monster is incapable of understanding the reason of a normal or what seems to us as normal person.
And this difference in thought is the reason of friction that leads to fire that causes damage in the world we know.