Following along step by step, I've completed a folder structure for note management. I'm currently on 'Part 6-1' and have been engrossed, following along without realizing how much time has passed. I used to think that Obsidian was difficult to set up and manage, but by following the lecture, I can create a folder structure that will allow for easy note management. I feel like I'll be able to use it well in the future. I plan to transfer what I previously wrote in Evernote and Notion to Obsidian. With previous note services, I often wrote things down and never looked at them again, but I hope to frequently revisit and utilize the notes I've written from now on! ----- [Addendum] Completion of Course (Full review after 'Part 6-1') If '6-1' is about creating a basic structure for personal knowledge management, then the subsequent parts teach you how to organically connect and effectively manage the notes you've created. I used to think that the biggest drawback of the note services I previously used was the difficulty in managing and reusing notes after creation. However, after taking this Obsidian course, I realized that even with many notes, simplifying access paths minimizes confusion, and if you organically connect and manage notes according to your own rules, utilizing and managing them will be much easier. In fact, while taking the lectures after 6-1, I felt the need for a conceptual understanding of note connection and creation. Although the lecture content is structured easily enough that you can naturally create the structure by following along, it might be difficult for those new to Obsidian to grasp it all at once. It seems important to get familiar with Obsidian while following the lectures. Although I sometimes thought, 'Is using a note app supposed to be this hard?', I felt that Obsidian largely resolved the shortcomings I experienced while using various note apps, both paid and free, so I've decided to learn how to use it properly. Yeongsu! I enjoyed your lecture. After listening to all the lectures, I started my own note management, but there are parts that were easy to do when following along but I can't remember when doing it alone... so I find myself looking up the lectures again. I'll do my best with personal knowledge management from now on! Thank you.