I don't think it is jargon that makes understanding difficult. It is efforts required to develop a sense or intuition for those concepts. Like when you are look

I don't think it is jargon that makes understanding difficult. It is efforts required to develop a sense or intuition for those concepts. Like when you are looking at python list comprehensions and see list monad, looking at Go's `if err != nil then return err` and see Either monad and so on. I've developed such intuition twice and it evaporated both times, when I wasn't using it for long enough.