If anyone is interested in learning FP and how to think about it, I personally recommend three resources: 1. Martin Odersky's "Functional Programming Principle

If anyone is interested in learning FP and how to think about it, I personally recommend three resources: 1. Martin Odersky's "Functional Programming Principles in Scala" MOOC on Coursera. Do not focus on the Scala part (5-10% of the course is about Scala). 2. The Little Schemer book. Among the best programming books U have ever read in my life. It actually teaches you how to think recursively. It actually does that. 3. Graham Hutton's Haskell book and YouTube playlist.