Quote from the1:
I've watched many traders try to make it in the markets over several decades and the ones who succeed -- the very few -- have an innate ability to read the markets. The closest thing to the holy grail is the ability to read price action and develop the ability to "just know" where the market is heading. Call it a 6th sense, intuition, whatever word you want to use -- no need to get caught up on semantics. All winning traders I've met have this ability.
Some children learn to read in a matter of weeks at a very early age.
The ability to notice repeating patterns, commit them to memory and recognize them instantly when seen again is an innate ability in some people and shows up at a very early age (2 or 3 years).
Others develop the same ability at a later age or after several years of practice (average readers).
Some develop the ability after a decade or two (slow readers).
Some never develop the ability at all.
The "Holy Grail" ability to read price action that you describe above that you personally observed in successful traders isn't some magic innate psychic ability. It's advanced pattern recognition, known in trading as "technical analysis" and known in reading as "phonemic awareness", and it can be learned by anyone who learned to read at an adult level.
"Any sufficiently advanced technology is indistinguishable from magic." - Arthur C. Clarke

. Another difference is the abundance of reliable support for learning to read, compared to what's available for learning to trade.