I tinkered with it for years before finding the aha moments that really made it day more productive than my day job languages.
Now I feel I could race a team of programmers in those languages and be far in front.
Now I feel I could race a team of programmers in those languages and be far in front.
The old list of official aha's is: Monads, applicative functors, lenses. But really it's about spending time learning them well enough to use normally.