Starting point Quote by Nir Eyal
““Pinterest clearly demonstrates the four stages of the Hook Model. It is a seamless flow, from the itch of the internal trigger that moves users to the intended action, through the variable reward, and finally to the investment, which also loads the next external trigger. Pinterest users move through the Hook cycle from beginning to end, and then happily return to the starting point for another go ‘round.””
About This Quote
Source Book: Hooked: How to Build Habit‑Forming Products, 2014
Pinterest exemplifies the Hook Model: internal trigger → action → variable reward → investment, looping back to a new trigger.
In simple terms: Pinterest follows a habit loop that repeats.
Key Takeaway
Design products that create sustainable habit loops.
Themes
product design
habit formation
user engagement
psychology
Mood
analytical
concerned
Type
business
psychological
When to use this quote
- mobile apps
- social media platforms
- e‑learning tools
- fitness trackers
Key Concepts
trigger
reward
investment
feedback loop
Questions to Reflect On
- What ethical limits should designers observe?
- How can users maintain control over habit loops?
A Different Perspective
Over‑reliance on hooks can foster addictive behavior.
![“Instead of asking ‘what problem should I solve?’ ask ‘what problem do I wish someone else would solve for me?’”[cxxxi]” quote by Nir Eyal](https://sms4smile.com/quotes/img-quotes/805/nir-eyal-1258_problem-solving_instead-of-asking-what-problem-should-i_78727.jpg)
