[krzat]

There is psychological approach called internal family system, it explains personality as collection of entities that cooperate unaware of each other. Perhaps some drugs disturb this to such extend that it feels like there are multiple people in consciousness.

If those external entities were real, we wouldn't need to wait for science, some shaman would just go to the spirit realm and get told about bacteria.

[vwoolf]

And also the argument that people have demons in them: https://www.astralcodexten.com/p/book-review-the-others-with....

I read some of the guy's book. It's a trip.

If those external entities were real, we wouldn't need to wait for science, some shaman would just go to the spirit realm and get told about bacteria.

A great point.

[lupire]

People with DID and schizophrenia feel this way.