I belive that when psychiatrists diagnose certain special and receptive types with a psychotic illness, they are intellectualizing something that is a real phenomena and not an illness. I think that most of the patients have special sensory abilities (ESP) that at times (if they are not spiritual) are intercepted by evil energies, or spirits, that want to either destroy the messenger with the label of mental illness, or make the message seem ridiculous. evil spirits seek to intercept the messages with words and hallucinations and paranoia, so that the messenger does not trust them, and scare them. Psychiatrists are rather ignorant to this, as well as the rest of society. There are areas of the mind that cannot be reached by regualar people, and so the messengers (who are affected) are ostracized for havin insights that seem ridiculous. Do you find yourself having abilities that are dismissed to be ridiculous? The voices can either be good or bad energies. Actually I do not think of them as "voices" they are more like word symbols, and they are abstract. Words, pictures, and sounds cannot describe them accurately, which is where you get "word salad" from. We cannot find correct metaphors at times, so we seem incoherent. But if you can detect patterns, we only assign one word to a symbol, you can be able to find the analogies. And the energies received can come in like loghorrea, causing more confusion among linear minded people when we try to express them.
I hope this makes sense to you all, it seems like only gifted people can understand.