I actually wanted to post this on another thread but is was locked.
The discussion ended here:
"Reading about a feeling and intellectually knowing about it is very different than actually experiencing it for yourself."
The Narcissist has a perception for good and bad. When they say: "You are not nice, you make me feel bad," it might mean something else to them.
So, when they are making somebody feel bad, do they equate the feeling with what they used to feel, (when they are treated badly) or do they not think that it has a same effect on others? Are they actually conscious of their actions, or do they just shut down their sensory mechanism in order to protect themselves from feeling empathy?