I stared watching your videos since I watched your instagram clone tutorial and I have to say, you are the best Android tutor I have even seen. I have watched many videos on MVVM, MVI, RxJava, RxAndroid, Coroutines on Kotlin, Architectural Components(Navigation), Unit testing, UI testing etc on many websites and I didn't get a clear idea on any of these until I watched your videos. So, thank you very much and keep posting these awesome videos.