His video lecture series is also well-paced.
Re:An Overview of the Monad
by classified on Thursday December 05, 2019 @07:25AM
(#21711757)
Milewski's explanations are among the best of what you can find on the net. Much better than OP anyway.
https://bartoszmilewski.com/2014/10/28/category-theory-for-p...