@Count Adramélekh Sear
I've spent the greater part of my life believing I had supernatural powers. Looking for magic, phychic, angels, all these things that could very well exists.
However if anyone had precognition they would be:
Rich, money and human labor would not be an item to them.
Invisible, as they would be the number one target of any natural world power.
Definitely not performing for a show, which is low for people who aren't phychic. Because pandering to the average is pandering to stupidity, nobody with a galaxy brain would entertain.
Would likely work in affiliation with DARPA, the United States Airforce or NASA.