I'm not the person you're replying to, but there are techniques like memory palaces that can let many people pull off impressive memory tricks like memorizing a deck of cards.
Joshua Foer did some articles where he was looking into how people do the memorization tricks, ultimately concluded that most anyone can do it, and he actually went on to win the US memory competition after a year of practice. He wrote several articles and a book about it I think, so I'm not sure which one I originally read about it.
Joshua Foer did some articles where he was looking into how people do the memorization tricks, ultimately concluded that most anyone can do it, and he actually went on to win the US memory competition after a year of practice. He wrote several articles and a book about it I think, so I'm not sure which one I originally read about it.