Point well made Geshtinnanna...
In my own experience with Divination I would say that the future that was 'foreseen' was more often than not at least reasonably accurate...
I was not, however, what one would call 'psychic' in that I did not possess 'second sight' or any similar 'talent' and relied on tools of various sorts and altered states of consciousness... something that many psychics do not generally 'need' for readings...
I have no doubt that many psychics can predict the future with a much better 'hit' rate than mere chance would allow...
Yes of course there are fakes and charlatons... but there are those who are not fakes... either way I am yet to hear of any psychic who claims anything like 100% accuracy...
...but as for not being answered with Scripture all the time Geshtinnanna... this IS a Christian forum... What do you expect?