So you mean that psychosis is a requirement? Many people do pray to imaginary beings but they rarely are involved in direct hallucinations where they seem to be speaking back. But it can happen in dreams, under the influence of certain substances producing hallucinations (entheogens for instance), during a delirium episode, or due to psychosis, perhaps as a result of schizophrenia. Some conditions or delusions may also produce other sensations where one may believe to be "interacting" with something during otherwise normal activities. It can also be an imaginary game, like "group consciousness" when practicing tai chi, or ritual cleansing.
Well I too used to be a Christian, but was never baptized officially in the cult I was raised in. It involved a human contract with the organization that I did not intend to subject myself to. It would have allowed them to order other people to stop speaking to me if they wanted to shame and intimidate me and to break my family apart, for instance. Unacceptable abuse.
I have left because I knew that it couldn't be under the supposed divine authority they claimed to represent. Too much injustice. They have lied to me too, like about the facts discovered by science about our natural world. And it was in attempt to manipulate and enslave me. I knew that it was legitimate for honest seekers to question all of that and put it in perspective. I also knew that no just god would punish people for seeking truth.
As for "meeting god", well, I have some experience with sleep paralysis and ultra-realistic short dreams it can produce. In one such experience, a Jesus-like figure appeared, lifted my "etheric" body upwards and told me: "You're son of God". I think that it was just a dream influenced by my indoctrination since childhood, among other interesting experiences.
Assuming that this confirmed that I was one of the "annointed" destined to be "judge in heaven" in the faith I was raised in, should it explain my capacity to detect what is wrong and unjust around me since young? The reason I know the Jehovah's Witnesses couldn't be the true religion? Funny and ironic, isn't it. If I stayed, that group supposed to have been sealed in 1914 and to witness the end, when they're all long dead, causes those with a celestial heaven afterlife hope to be considered crackpots among the JWs. Did it mean that I should convert to Catholicism? Then what about the fact that my father left it, scandalized by its abuses, to join the JW cult? A better explanation is probably that none really have "the truth", even if all cults, and crackpots, claim to have special access to "truth".
Some evangelical church was preaching to Jehovah's Witnesses trying to convert them. They claimed that if they know people with disease, they're not in the true religion. They appear to be blind to the fact that there's disease among them too, which is an obvious fact. That's best described as delusional and dishonest.
All that preaching still has not provided any evidence for the existence of any supernatural event or deity. Their tricks and deceptions were unable to convince me. I therefore have no reason to fear demons, divine judgement or the threats of hell thumpers and magicians.
But humans? Some are dangerous. I also have to be careful about my Savannah cat's claws...