Diagnostic question · Hooked
Paying for what people do anyway
Checks whether cash or points reward behavior users would rather do for social or personal reasons.
ReturnSpread
Plain label: crowding-out question
Are you paying users (cash, points, discounts) for something they'd rather do for social or personal reasons?
Limits
What we don’t claim
- The Hook Model is a practical design tool, not a validated or complete theory of behavior.Hooked, Introduction
Sources
Hooked · Nir Eyal
Ch.4
Source IDs: HK-Q78HK-RWD28
Book content is paraphrased, never quoted at length. Last verified October 24, 2026.
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