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Wit & Attitude Quote by Terry Pratchett

"Five exclamation marks, the sure sign of an insane mind"

About this Quote

Pratchett lands the joke with the brisk authority of someone who has seen too many people try to bully meaning into a sentence by yelling at the page. “Five exclamation marks” isn’t really about punctuation; it’s about desperation. One exclamation mark can signal genuine surprise. Two starts to sound like performance. Five is a demand: please feel what I’m feeling, please read this the way I want, please take me seriously!!!!

The line works because it’s a tiny, weaponized rule of taste masquerading as a diagnosis. Calling it “the sure sign of an insane mind” is knowingly outrageous, a satirical overreach that mirrors the very excess it condemns. Pratchett is policing the border between wit and noise, but he does it with a wink: the insult is so exaggerated that it becomes a parody of judgmental literary snobbery even as it indulges in it.

Context matters. Pratchett wrote in the shadow of British comic tradition and newsroom-style minimalism, where the exclamation mark is treated like hot sauce: potent, easy to overuse, embarrassing when sloshed everywhere. It’s also a pre-internet prophecy. Before caps lock and reaction GIFs, the exclamation mark was the mass-market tool for manufactured excitement, a hallmark of breathless advertising copy and melodramatic prose. Pratchett’s subtext: if your words can’t carry the emotion, no amount of typographical screaming will save them. The real sanity test isn’t punctuation; it’s restraint.

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TopicWitty One-Liners
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APA Style (7th ed.)
Pratchett, Terry. (n.d.). Five exclamation marks, the sure sign of an insane mind. FixQuotes. https://fixquotes.com/quotes/five-exclamation-marks-the-sure-sign-of-an-insane-23677/

Chicago Style
Pratchett, Terry. "Five exclamation marks, the sure sign of an insane mind." FixQuotes. Accessed February 2, 2026. https://fixquotes.com/quotes/five-exclamation-marks-the-sure-sign-of-an-insane-23677/.

MLA Style (9th ed.)
"Five exclamation marks, the sure sign of an insane mind." FixQuotes, https://fixquotes.com/quotes/five-exclamation-marks-the-sure-sign-of-an-insane-23677/. Accessed 2 Feb. 2026.

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Five Exclamation Marks: The Sign of an Insane Mind
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About the Author

Terry Pratchett

Terry Pratchett (April 28, 1948 - March 12, 2015) was a Author from United Kingdom.

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