It's a very difficult field to learn on your own, but I was able to endure it thanks to the lecture. I think it would be good for non-majors to learn it because it explains it with useful examples that are good for practical use. Because I'm a complete non-major, but I'm learning well!! If you listen to the previous lectures one by one, you'll feel your skills improving. I don't usually leave course reviews, but I liked it so much that I left a detailed one..!! Thank you.