<One-liner> A disappointing lecture in many ways. When taking notes, the explanations were kind and step-by-step, which made it easy to understand and helped me a lot in my studies, but I was honestly disappointed in the practical lecture. I'll say a few things. First, the Hangul program version itself is different. Basically, as an instructor who teaches, I think you should use Hangul 2020 version, which is the same as the exam version. You used Neo version. And there are many typos and parts where you mixed colors and used them incorrectly, so I think it would have been better if you checked them more carefully. You can see that you are explaining things diligently, but from the perspective of a first-time student, it is not organized and talks too much. You went here and there and forgot, you forgot, you panicked and stopped, etc. And among the practical lectures, only Type C is the latest. The rest, Type A, has not been tested since 2022, so there is no need to look at it, and Type B is solved with past exam questions from before the revision. Of course, in terms of functionality, there are many overlaps, but I think it would have been better if the lecture had been given using the latest past questions after the revision, like in the C lecture. In particular, the explanation of charts is very difficult. I have attended many lectures other than this one, but I think that the solutions are definitely not simple and easy. In the case of shortcuts, they explain them in the previous lecture, but when they actually solve them in the lecture, they mostly click on the ribbon menu one by one and do not use the shortcut keys separately. The most shocking thing was that after solving all the solutions, they just skipped the lecture and finished even though the correct answer was different. It was surprising. <Summary> This lecture is very cheap, about 20,000 won in Korean currency. Based on the capitalist market economic system, there must be a reason for the cheap price, right? It is just that price. It is up to you to have huge expectations, but I hope you can at least make a good judgment. On the positive side, the practical lecture was very disappointing, but it seems that it will be quite helpful if you only watch the 3 lectures of the written lecture. I'm speaking from the perspective of someone who passed the exam. Thank you.