> It doesn't require that much investment to become familiar, It requires a lot of investment to become familiar. I've found this mischaracterization very com

> It doesn't require that much investment to become familiar, It requires a lot of investment to become familiar. I've found this mischaracterization very common among people who are proficient with FP: they forget where they came from, how long it took them to get familiar with all these concepts (the Haskell syntax first, then the FP mindset, then advanced concepts like monoids, functors, applicatives, monads), etc...