Hook model

http://www.stephengay.com/?p=315

- [trigger](/en/trigger) : [internal trigger](/en/internal%20trigger), [external trigger](/en/external%20trigger)
- [action](/en/action)
- [Varying Rewards](/en/Varying%20Rewards)
- [investment](/en/investment)


- [incentive](/en/incentive)
- [making it a practice to](/en/making%20it%20a%20practice%20to)

- [How can we create services that will continue to be used?](/en/How%20can%20we%20create%20services%20that%20will%20continue%20to%20be%20used%3F)

This page is auto-translated from [/nishio/Hook model](https://scrapbox.io/nishio/Hook model) using DeepL. If you looks something interesting but the auto-translated English is not good enough to understand it, feel free to let me know at @nishio_en. I'm very happy to spread my thought to non-Japanese readers.