It's such a shame I didn't see this lecture sooner; it makes the 150,000 won I spent on an installation service through Kmong feel like a complete waste. Thanks to you, I've found a way to solve it myself without wasting any more money!! In fact, outsourcing a result of this quality would have cost much more than 150,000 won, but I've gained far more value than that from this single lecture. Thank you so sincerely for generously sharing everything from the technical aspects to practical know-how. For those who, like me, were planning to rely on external services, I think this lecture will be the best choice. Hahaha, thank you so much for the great lecture!