Board Thread:General Discussion/@comment-29645420-20160815201731/@comment-13682699-20160819110542

He exhibits traits of a textbook psychopath. While they cant feel positive emotions in the same way as a normal person if at all, they can still understand and perceive fear, frustration, some form of excitement or "thrill" typically from killing/maiming someone. Most negative emotions besides sadness/regret are still present.

A monster's SOUL is said to be made of love, hope, and compassion, so removing that part of them while keeping their essence will leave them unable to feel such things. Another thing to point out is that even with a SOUL, humans can live without these qualities so its likely that the more negative emotions are not tied directly to their SOUL.