This was my first n8n course, and the exact automation example I wanted came up, so I could immediately apply it to my work. The course flow was so easy that I could follow it well from beginning to end without getting stuck, and practice materials and workflow files were provided, so automation is completed just by copying and pasting! It was especially useful to learn how to link tools frequently used in practice, such as GPT, Google Sheets, and Slack, all at once. It was my first time using a no-code tool, but after learning one, I quickly became familiar with others. It wasn't a passive course just watching videos, but structured for hands-on practice, so it stayed in my memory longer, and it made me realize that 'automation' isn't a big deal, giving me confidence. After taking the course, I applied it immediately to team tasks, and my colleagues were amazed. It was fascinating that this level of automation is possible with only free tools. It covered everything from installation to practical examples thoroughly, so I highly recommend it for beginners!