Let me quote something by Jon Smith to explain the psychopath's belief system:
"This was an experiment that was hijacked. That is all. Those with a spirit are sparks of the Divine Source and we were living out experiences to then take back to the Source/God. There was an error and due to that error the fallen got trapped here with us and they then kept forcing, through trickery, to keep reincarnating the souls back into the hamster wheel endlessly to feed on the energy they exude. We, as humans, are the cattle to these predators. That is the prison system. "
The psychopath belief is that there are beings in creation that are not connected to the source, or God.
You need to understand that the psychopaths essentially describe themselves. The worldview of a being that is cut off from divinity is stemming from their own experience of being not like the majority. They have less emotions, no empathy, and experience a predatory condition regarding their own kind.
Because of this false notion of being cut off from the source, the psychopaths believe they need to feed on energy of other beings. It's the story of the vampire – immortal, but without a mirror image. The psychopath doesn't see himself in others.
But this worldview is an ILLUSION. The truth is: No ISBE is disconnected from the source. They feed on others for no good reason. They have been tricked into that "fallen state", and now they can't get out, because they lack the will power to change themselves and stop feeding on others.
So, what they do instead is projecting their fallen state onto others, such that everybody will believe it to be the normal condition and eventually become a secondary psychopath. They make the whole world a prison because they themselves feel imprisoned. So they turn everything upside down – because they hate their own existence.
They can heal by recognizing that there is no need to feed on others. Nobody is disconnected from the source. There is no soulless or spiritless existence. That's the illusion that needs to be overcome.