"The "self-image" is the key to human personality and human behavior. Change the self image and you change the personality and the behavior"
About this Quote
The intent is practical, almost programmatic. “Key” is doing heavy work: it implies a master switch, a single lever that unlocks personality, behavior, outcomes. That’s seductive in a society newly fluent in self-help and managerial efficiency, where “personality” can sound like an improvable asset. Maltz offers a psychological shortcut: don’t wrestle every habit directly; rewrite the story of who you are, and the habits follow.
The subtext is both empowering and quietly disciplinary. If changing your self-image changes your behavior, then failure starts to look like a branding problem of the psyche. You’re invited to see yourself as the primary obstacle and the primary solution. That can liberate people stuck in shame (“I can become different”) while also risking a moralization of struggle (“if you’re still stuck, you didn’t update the image”).
Context matters: this is the language of postwar confidence, when therapy, advertising, and personal reinvention begin to share a vocabulary. Maltz’s line works because it compresses a complicated feedback loop - identity shaping action shaping identity - into a single, memorable directive that feels actionable, even if it’s smoother than reality.
Quote Details
| Topic | Self-Improvement |
|---|---|
| Source | Psycho-Cybernetics, Maxwell Maltz (1960). Classic self-help book in which Maltz discusses the self-image as the key to personality and behavior. |
| Cite |
Citation Formats
APA Style (7th ed.)
Maltz, Maxwell. (2026, January 18). The "self-image" is the key to human personality and human behavior. Change the self image and you change the personality and the behavior. FixQuotes. https://fixquotes.com/quotes/the-self-image-is-the-key-to-human-personality-5396/
Chicago Style
Maltz, Maxwell. "The "self-image" is the key to human personality and human behavior. Change the self image and you change the personality and the behavior." FixQuotes. January 18, 2026. https://fixquotes.com/quotes/the-self-image-is-the-key-to-human-personality-5396/.
MLA Style (9th ed.)
"The "self-image" is the key to human personality and human behavior. Change the self image and you change the personality and the behavior." FixQuotes, 18 Jan. 2026, https://fixquotes.com/quotes/the-self-image-is-the-key-to-human-personality-5396/. Accessed 6 Mar. 2026.









