That's awesome to hear. Keep up the work of consuming good content - it will pay off. Other good resources are @AndroidDialogs with @queencodemonkey and @chiuki as well as "Android Developers Backstage" with @chethaase and various Android folks. Best of luck on your journey.
Oh that's amazing! I want to get a cue to wrap up my #AndroidDialogs interviews without looking at my phone/watch. Vibration sounds like a great solution! youtube.com/AndroidDialogs