The Shortest Investing Lesson Ever Written
In The Devil's Financial Dictionary, Jason Zweig once wrote:
DAY TRADER: See IDIOT.
IDIOT: See DAY TRADER.
We'd like to add something profound.
We can't.
He already did.
Carpe Diem.
👤 About the Author
Frédéric Marsanne is the founder of FUNanc1al—part market analyst, part storyteller, part accidental comedian.
A longtime investor, entrepreneur, and venture-builder across technology, biotech, and fintech, he combines rigorous research with behavioral finance and a touch of humor to help readers laugh, learn, live better lives, and invest a little wiser.
When he isn't decoding insider purchases or poking fun at earnings calls, he's building Cl1Q, writing fiction, painting, or discovering new passions to FUNalize.
📝 Editorial Note
Every FUNanc1al article is grounded in human research, analysis, and editorial judgment. Modern AI tools may assist with research organization, editing, and presentation, but every opinion, conclusion, rating, and recommendation remains subject to human oversight and responsibility.
To learn more about how we research, write, and review every article, please visit our Editorial Process page.