Would speak about daemons?
https://www.reddit.com/r/Paranormal/s/rgCo0Up2J2
Several month ago the post above by the link was posted...
There is a very apt name for background processes in the OS - both in Unix/Linux systems and in Windows - demons. Who, in general, thought of giving such a name to these processes!? Their peculiarity is that they are not in windows - that is, they only hang in the background somewhere in the OS, and they do not have their own user interface (well, an interface for a regular user - not for an administrator)... Strictly speaking, a demon is a person who has already died, but has not gone to heaven for some reason. His energy body semi-exists between heaven and this world in the sense that everyone after their death is still here for a very short time before ending up in heaven. Complete, full-fledged death is when your energy body is no longer in life - a person goes to heaven. So a demon could not be at the dance - he no longer has such an opportunity as a person who has already died. Most demons envy living people because of this and want to be in life again, but for this they need to die fully. All their activity in their half-world is to hover in the background over a human and interact with him in a such way as to slow down their own process of death. The reason for this is that their own thoughts deceive and frighten them about death, just as ordinary people are frightened by their own thoughts about their own death (which is why, in general, in the world of people there is a lot of trouble and various activities aimed at overcoming death and gaining longevity). The person who left that post (judging by the nickname, he is Japanese) saw someone but not a demon.