I make prophecies. I write them down and seal them in envelopes, then I wait. When one is proven false, I just throw it away. When it comes true, I put the still-sealed envelope into an old shoebox.
My posthumous autobiography is going to be filled to the brim with stories of receiving messages from beyond, writing down what the voices say, and putting the notes in sealed envelopes inside a shoebox.
Wouldn't it be easier to just write down things that happened already and pretend you predicted them?
Write down every possible winner of the 2020 Presidential election in an envelope. Include people who are still massively long-shot candidates and not even running right now, like Oprah Winfrey and Michelle Obama. Provide whatever proof you like that you wrote these down today. Throw away everything that doesn't fit in another year and a few months. Boom, you're psychic. Especially if one of those long shots pans out!
This scheme generates the proof that you wrote it down early, unlike the "claim prophecy after the fact".
