Nice lesson! I like the fact that you spoke about automated savings, for emergency funds accumulation, because with manual savings alone somebody might go broke once, as things to spend on will always exist.

Also you  mentioned building emergency funds and Bitcoin stash at the same time can be quite draining, and so requires lots of patience, and discipline that is very true. But for people with stable income it is not as difficult, though not easy, but of course we need to save for future use.