Diagnostic question · Hooked
Finite or infinite variety
Checks whether variety is finite or infinite, and whether new content keeps pace with consumption.
ReturnStay
Plain label: novelty decay question
Is the variety finite (content you produce) or infinite (people, user creation)? If finite, does new content arrive faster than users use it up?
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-Q91HK-T11
Book content is paraphrased, never quoted at length. Last verified October 24, 2026.
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