I personally think it is worth considering!

My mother worked in a state mental hospital, and I often would go to work with her. I was often struck by the claims of the patients having an eerie sort of synchronicity. Like there would be a patient sitting in a corner talking their "word salad" by themself, and if you moved closer, the words and phrases would start to bring up names, events, or things that had significance in my own life at that time!

I began to think that the very nature of some of these psychological disorders was that they were not "closed"- that their subconscious was letting in the flow of consciousness around them at all times with no filter.
Maybe they were the oracles of old....