I finally completed a course I purchased a long time ago. I'm currently working in the information and communications field, handling various tasks such as equipment installation, maintenance, Windows server management, and documentation, and after work, I study late into the night every day, making time whenever I can. I'm self-studying various fields including Linux (Ubuntu), databases, VBA (automation), frontend (HTML5, CSS3, JS), backend, networking, Git & GitHub, etc. I've also created and am currently using VBA automation programs and Python automation programs for office use. When studying IT, I find that while learning one field, my interest naturally shifts to other areas, so I end up learning across multiple fields naturally. As a result, it took quite a while to complete the course, but I think I was able to understand and listen with a much broader perspective. In particular, the instructor's lectures are explained in such an easy-to-understand way that they felt really comfortable even for someone like me who has studied various things so far. Our company doesn't have a separate developer, so I have to solve everything through self-study alone, but coding has already become both 'a tool for doing my job better and a hobby' for me. Thanks to the course, that process became much easier and more enjoyable. Thank you.