You Know The One Good Thing About Wearing A Mask?

As a guy who talks to myself a lot, and has a propensity to mouth both things in my head and songs I'm listening to, I'm sure I've been caught talking to myself.  But when you're hiding behind a mask, people can't see your lips.  So I can sing to myself or move my lips to the things I'm saying in the violent images in my head as much as I want, and people will just see a guy in a mask!  Kewl!