"Easy" vs "comprehensible" is exactly the trade-off Haskell makes: it might be difficult to learn, but it's easy to reason about once you learn it. (Of course,

"Easy" vs "comprehensible" is exactly the trade-off Haskell makes: it might be difficult to learn, but it's easy to reason about once you learn it. (Of course, both sides of that equation come with their own caveats...)