Mental disorders are easy, they’re generally incoherent, incapable of enacting real change, impossible to cross-verify with other similar information, and will not affect your surrounding environment.
As much as the practice of magic can make the sanest person go off-the-rail without preparation and grounding, there is a difference between mental disorders and actual evocation for example; as much as everyone in the normiesphere will like to pretend this is just schizophrenia and else.
I can’t speak in the name of all practitioners nor all spirit experiences, but indicators that proved me that this isn’t self-deception are these:
1. Verifiable, real information about other people or things I did not know of beforehand, either consciously or unconsciously:
I did the test with a real-life person, and got everything, favorite color, favorite food, specific fear, likes, perception of me, favorite music type. Without exception, she confirmed everything about that, she was kind of unsettled by it in fact. Though there were a few of the informations which she didn’t remember so couldn’t confirm or deny, and another where I simply didn’t ask for it was too personal.
This was automatic writing and not so much evocation I did to gain the above, but it is still spirit communication for I could not have known any of those informations myself, I barely knew the person. I did the automatic writing with the intent to communicate with a specific spirit.
2. Environment change:
My dogs have gotten much more active during a period where I started to do evocation, they weren’t even in heat, but they were restless, running around and digging at the floor (stress-relief behavior), not sleeping much at night, and ultra attracted to me where it was less that before. All of that ended after I did some banishing, and/or because they got used to the energy.
Another change is, for some, room temperature, in my case at least it is. The room I use to evoke is much hotter than any other at home, and as such easy to sweat, a physical proof then the temperature did shift. It might also be because of the daily energy work I do there.
Neither I nor my family have any medical history of mental illness associated with hallucinations whatsoever, and i’m the only practicioner I know of (well technically two others ‘dabble’ and are just armchair and what I call practicioners of false-occultism, i.e New Age, profane magic stuff). I was a believer in scientism myself and came with an empirical approach as well so I don’t buy in the self-delusion either.
You could also check the hundreds if not housands of other testimonies on BALG, or real-life scientifical studies of created from scratch, group belief of an entity after its conceptualization/creation, with poltergeist activity resulting from it. Better yet, try it it yourself and you’ll get the answers you want. That’s what I did since I never believe nor disbelieve anything until I tried it out myself.
Astral senses are linked to spirit communication but are not necessarily required to be activated.
My first evocation, Hecate, created a flame spark (three times, forgot to mention) on the candle where usually there were none, as well as a red light emitted for a milisecond from the corner of my eyes, which by the way could not have been something of the environment since in the corner of our eyes we cannot discern colors (try the experiment, take something colorful, look aside along a few other colored stuff, and try without remembering what are the colors, you won’t be able to). And at the end of it, a big but relaxing pressure inside my head after it was done. I never evoked before and mostly was there monologuing and apologizing for inexperience.
That may be possible. I sought truth and knowledge for a decade and for some reason I always manage to spot what is true from what is not, sidestep completely disinformation and be led into specific rabbit holes unprompted that give me answers to what I seek for some reason, sometimes even while reading or doing something entirely unrelated. I suspect a thoughtform feeding on the mental or emotional state/energy of chasing that kind of knowledge obsessively. But that’s UPG here.
Overall, a coincidence occurring once is a coincidence, twice is a rarity, thrice is an anomaly, and fourth it’s not a coincidence.