I know people that have been into this soothsayer type of stuff for decades and not once can they point to anyone that has actually predicted any future event in any detail before it happens.
Evidently you are challenged in sorting out the signal from the noise.
There have been abundant examples of Spirit-led prophetic messages.
Before 911; before Sumatra . . . and many others. No. I won't give you any links. Ferret them out yourself or continue in your misperception, misconception, misinformation.
Clearly not everyone is interested in the truth and the truth is not FOR THEM.
BTW, "psychic" is a Biblically forbidden counterfeit version of the authentic Holy Spirit fostered phenomena.
You mean like the rest of us do?
What makes you think this was a psychic episode? Someone having a dream isn't necessarily psychic. Whether you or I agree that this is a warning from God isn't the issue here, but I don't get the impression this has anything to do with the occultic practice you refer to. JMO of course and you are entitled to yours.
BTW: There were some self described psychics who did warn JFK not to go to Texas, but he most likely thought they were nuts!