The Entertainer: Sometimes product-makers just want to have fun. If creators of a potentially addictive technology make something that they use but can’t in good conscience claim improves users’ lives, they’re making entertainment. Entertainment is an art and is important for its own sake. Art provides joy, helps us see the world differently, and connects us with the human condition.

— Hooked: How to Build Habit-Forming Products by Nir Eyal