Thank you for the great lecture! It was a lecture that helped me use IntelliJ more usefully. However, what was disappointing was that if you had compiled the list of shortcuts introduced in this lecture into a document, students would have been able to print or copy it and use it more conveniently. Since it is a paid lecture, I think we can ask for that much. Also, since the instructor's skills have improved by leaps and bounds since 2018, I think we will be able to receive better lectures, but it is unfortunate that there is no follow-up to this lecture. Since you are currently the CTO of Inflearn, I think it would not be bad to upload better lectures on Inflearn. Thank you again for uploading a good lecture.