Technology
Irresistible Summary & Review: The Six-Ingredient Hook Behind Your Habits
Adam Alter's Irresistible breaks down the six design ingredients that make apps, games, and social media impossible to put down — plus…
Read Summary →Adam Alter
"Understanding a habit is the first step to redesigning it."
Adam Alter is a professor of marketing and psychology at New York University's Stern School of Business, where he studies decision-making, judgment, and the psychology of technology. Trained at Princeton, where he earned his PhD, he built his career studying how small design choices shape big behaviors. His first book, Drunk Tank Pink, explored the hidden forces that quietly steer what we think and do; his 2017 bestseller Irresistible turned that same lens on the tech industry, drawing on interviews with game designers, Silicon Valley engineers, and addiction researchers. His work has appeared in the New York Times, The Atlantic, and Wired.
Author of 1 book on TGR·Professor of Marketing and Psychology, NYU Stern·Key themes: behavioral addiction, tech design, attention
Books by Adam Alter
Our in-depth summaries and reviews of his work
Key Ideas & Recurring Themes
Behavioral addiction
Compulsive engagement with an experience — not a substance — that hijacks the same reward circuitry.
The six ingredients
Goals, feedback, progress, escalation, cliffhangers, and social interaction — the design toolkit behind sticky products.
Behavioral engineering
Redesigning environment and defaults, not relying on willpower, to break unwanted digital habits.
Notable Quotes
"We built a world where every product is engineered to be as engaging as possible."— Adam Alter, on Irresistible
Book Author Adam Alter
Irresistible Summary & Review: The Six-Ingredient Hook Behind Your Habits
Adam Alter's Irresistible breaks down the six design ingredients that make apps, games, and social media impossible to put down — plus the friction-based fixes that break the hook.