Have you ever wondered why some people seem have a knack and facility for smiling easily, while others safeguard a permanent pickle up their posterior sphincter muscles and maintain a sardonic frown?

Yeah -- me too -- I've always wondered this as well, and I go into it in more detail in the cast.

TIP: Gawp! You can see my camera in the reflection off my shades. Only noticed it when I went to fullscreen...

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