Maybe I'll give up on learning #Haskell again. I think I'm pushing very hard to learn a new programming language simply because I think it's bad to only know one language well. But I just never really felt constrained by #Python, so maybe it's not worth it. One can do #FunctionalProgramming in python, after all.
@dpwiz it's just a lack of time, there are several good books on the topic.