It makes me wonder who ends up using this language for anything serious in even the slightest time crunch...
As spopejoy says, Monad is a typeclass, that means every Monad is a type on itself. So you you can get by just learning every monad for its use without ever needing to know the theory that binds them.
The Maybe Monad is just an option type, the list monad is just a list and the IO monad is just a sequence of operations that gets returned to the runtime from the main function. Who cares that they all share a typeclass?
You might come back to Haskell later and it won't seem like such a big deal. (I use Haskell for serious work and love that a quick patch doesn't suddenly start breaking things in 10 other places - it's a real time-saver!)