Why it is so difficult to be influenced by good examples and why is it so easy to follow the wrong ones?
https://drive.google.com/file/d/1Ir3RnP2OySij_K9IBSo1lLHFD8G7wT8e/view?usp=sharing
All classes for download (mp3):
https://drive.google.com/drive/folders/1YWJSUGWPYYlK7sYufLzHu51xqWkS-WcG?usp=sharing