I'm glad you enjoyed it!

> It's also a very good idea to write these types of resources when you teach yourself something new because it clarifies your thought process and helps you identify parts that are still unclear even though you initially thought you understadn them etc.

I found this to be very much the case. As I wrote the article, I discovered so many things that I didn't properly understand. It partially took so long because I ended up going down mini rabbit holes every step of the way. And now I understand stuff a lot better!