The fact that you're new to these courses can as well ascertain that you've not got any pre-knowledge on Bitcoin at all. Cus you have, you'll understand that you're not supposed to begin with this courses,...and that anyone could actually HODL without knowing coding and Blockchain analysis. Why did you list Bitcoin along side these courses? Aren't they supposed to be a sub-course in it?..(rhetorical)
Welcome... There's alot to learn as you said. First of all, you gotta read and understand every single rules in here - peeps are getting banned serially for their refusal to follow the above instructions... Read on the introduction, definition and utilization of Bitcoin - we've got threads in here for that already. Read every Sticky notes you see use the search engines too.

Sandra 🧑‍🦰