I made flash cards when I read atomic habits as an exercise as I wanted to put some of the ideas from Andy Matuschak to the test. I remember and have internalized more from this book than any other self help book I have read. I can barely remember the titles of the other books I've read.
For some reason, I never read a self help book like this again despite how successful it was.
On the flip side, the code that he originally wrote would never scale to a billion dollars. It was wildly inefficient. Someone with a bit more experience as a game developer, someone a bit senior if you will, was necessary to turn the idea into what it is today.
No, it doesn't.
What country is using what army to invade USA?