Even a true non-major office worker with a fine arts background can do web scraping! I stumbled upon a web scraping lecture on the YouTube algorithm, and how many days did it take to complete the practical course? I watched the YouTube video in one day, I paid for the practical course on April 7th, and today is April 13th, so it's been exactly a week! The content is so rich that I followed along once while watching, tried it alone the second time, and even reviewed some episodes three or four times, but it took a week! I haven't fully mastered it yet, and I lack the ability to solve problems on my own in areas I haven't learned, but the learning process itself is so much fun, and it stimulated me, giving me the motivation to learn more. The lecture content is great, and the delivery of the lecture is really good! It's the best!