Obsidian for Learning

I often daydream of what my university life might have been, if only I had access to a tool like Obsidian: A powerful knowledge platform and second brain that acts like a force multiplier to everything I do today. What could I have learned? How fast could I have learned it? I can't turn back time, but I can do the next-best thing: I can teach YOU, dear viewer, how to use this tool to learn way…