Wow! Thank you so much for giving me the full course! I'm so glad that the course helped you when you launched your own personal app. Marketing and operation are actually the most difficult parts. I sincerely hope that you successfully operate your app! If you have any additional questions or have any new concerns while applying it, please share them with me at any time. I hope we can think about it together and develop it. 🙌 Thank you again for the great feedback!