Think you got it completely upside down, my friend. Ability you're born with, expertise you learn with time and experience. Suggesting that people intrinsically have talent and ability to speculate (and speculate accurately I mean) is perhaps only as realistic as hoping you also have the gift of clairvoyance or some kind of rainman gene to see deep patterns before they unfold.
Some things you can predict, but you can't predict consistently and accurately the price of Bitcoin at the exact time. And like all market action, you're right until you stop being right.