I feel like if Feel Good Productivity were Swift, then Atomic Habits is C++ and this is good old fashioned C (If I were to continue this analogy, then the ancient Stoics would likely be Assembly)

It really gets to the root of most of the productivity and management books I've read in my life, breaking it down into some of its most atomic parts.

Covey spit facts on every page and I really enjoyed reading this one.