[gmuslera]

Copy/Paste like any other text won't make you magically "learn" it. Reading gives you some insight, but you having some thoughts, actions, questions or elaboration on that gets you forward.

Talk with yourself on it, relate that with other things you know, search or question some IA about the doubts you have, even do the effort of categorize correctly the information in Obsidian is doing some work around it.

And that on pure intellectual information, if you can put it in practice, do something based on that, test your own understanding, not what is literally written there, helps even more.