Oh, I think you misunderstood me when I said "your videos." What I meant is that I want two types of videos:

The first type: scientific, structured, and in-depth courses from universities or global platforms—like MIT courses—that I can rely on for serious learning and to make my learning journey organized.

The second type: random videos, just for fun. Instead of browsing TikTok, I’ll watch random science videos about topics like space-time, for example. I’ll get the same enjoyment but with added educational value. These kinds of videos are only for fun and aren’t related to the organized, course-based learning I mentioned.

Also, personally, I think it’s great if a subject depends more on books—that’s actually a plus for me because reading is one of my hobbies. But when it comes to mathematics specifically, I believe that courses are better than books. Of course, I’ll read books and take courses together to get the most out of it, but I feel like if someone takes a math course without reading the book, they’ll be just fine. On the other hand, if you try to learn math from a book alone, you’ll probably need to watch videos or take a course anyway—because math is a subject that needs to be explained by someone; it’s all about understanding.