Hugo documentation

Some time ago I created a new homepage for https://raimonster.com, where I was supposed to migrate my blog to. The migration never happened really (that's why I'm writing this post here), but I learned hugo on the way, and that was already something. 

During the learning process, it took me quite a bit of time to understand how hugo would render the site, what were the templates, the posts, the index pages, the home page, and how they "yielded" from one to the other. I even wrote a post about it. It was nice to find I was not alone finding the docs confusing, and this link explains why it is so confusing. Reading that post was like reading my own mind, explaining the reasons of the confusion.