The Genius Design of Apple Park

The story telling you do in this episode is great. Your voice is great. And I'm just curious. Forgive me for asking something that could be offensive. Which is not my intent. You pronounce words containing "TH" with the sound of the letter F. My mind races with curiosity about the muscles in the mouth and the shapes used to create different sounds. And I wonder what it would take to allow you to pronounce the "TH" sound.