How To Never Move Your Face
PSA (for the ladies): You can be emotional and all, "feelings!" and stuff without the additional drawback of a nasty old wrinkle-face. Just like they did it in the '70s. Remember, don't smile with your mouth! Smile with your lonely, broken soul. The Hairpin walks you through the specifics. (Thanks, Edith!)
The Cutter (1808)
In 1808, Arthur Benoni Evans authored the strangest etiquette guide ever: The Cutter, in Five Lectures Upon the Art and Practice of Cutting Friends, Acquaintances, and Relations. At least, I think it's supposed to be an etiquette guide. But hey, even the reviewers were confused. Especially since the author included instructions on how to "cut" reviewers. Oops?