I've had several colleagues and friends always looking for that 'magic' book or system that will somehow take them rapidly to new levels of potential.
Define, Discover and Develop in your own unique way + be willing to play the long game.
There is no 'one book' or 'one system' that is going to explain it all.
There are some goodies out there, some pearls of wisdom, yet ultimately the game to be played is not one from a book but your very own one.
Good! That means you out there on a limb ready to grow.
Words and reading alone will not get you there.
As Reynolds says...
"No what needs to be done?"
In relation to your potential it's a question you can keep coming back to...
"Now what needs to be done?"