Two things get built at once here, and neither one gets more room than the other. Maria writes training for people starting out in network marketing, then turns around and writes about metabolism, exercise and bringing cholesterol down with recipes you can manage.
The marketing side begins where beginners actually stall. Choosing between a blog somebody hosts for you and one you run yourself. Working out what a marketing system is supposed to do once you have it. Deciding which tools earn the hours you spend setting them up.
Her advice on that choice stays blunt. If you have no experience, do not try to work it out alone, because the expensive part is never the software, it is the months.
She has been at this long enough to describe the struggle instead of skipping past it, and the training reads like notes from somebody still working things out rather than somebody performing mastery.
The health posts stand on their own and make more sense once you accept this as one person's two interests rather than one subject stretched thin. Read the setup posts first if you are still deciding where your blog should live, then the training day notes.