Authors:

Sadness is just another word for not enough coffee.

Scott Adams (2007). “Stick to Drawing Comics, Monkey Brain!: Cartoonist Explains Cloning, Blouse Monsters, Voting Machines, Romance, Monkey G ods, How to Avoid Being Mistaken for a Rodent, and More”, p.438, Penguin
Sadness is just another word for not enough coffee.