Maybe a few more words.
There are two approaches to learning a new subject - there is the old-fashioned school or academic approach - learn everything from a top-down source, from A to Z, everything is important, you must know everything which everybody else knows
There is then the real-world approach - this is how you’re forced to approach learning when you get into a job and suddenly a business challenge arises and you are delegated to investgate and come up with a response. Pretty damn quick.
The starting point is to identify what are the key problems to be solved. Find the answers to these. Test the solutions. If they work, start using them.
We all already prefer and use the real-world approach. Remember the last time you arrived somewhere not speaking the local language and you needed e.g. a hotel room? Did you enrol on a 12-month Beginner’s Language Course, or did you find a translation for the phrase “I would like a hotel room please”?