Many founders make the mistake of building vitamins—products that are "nice to have." They offer marginal improvements but lack urgency. Painkillers, however, solve a specific, burning itch. They relieve a distinct pain point.
This is the "engine" of the hook. To keep users coming back, the reward cannot be predictable. Eyal identifies three types of rewards: Social validation (likes, comments). hooked how to build habitforming products download pdf free
The heart of the book is the , a four-step process that companies use to build customer habits. By looping users through these stages, products move from being "nice-to-have" to "must-have." 1. The Trigger Every habit starts with a trigger. These come in two forms: solve a specific
The Hook Model consists of four phases: