Why the Two-Pound Phone Was Better for Your Brain

The Habit Healers · Oct 8, 2026 · 8m

Smartphone addiction isn’t a willpower problem. In this episode, I explain why you can’t stop checking your phone, what all that screen time is doing to your brain, your sleep, and your relationships, and how to break the habit with a simple digital detox plan.

I’m Dr. Laurie Marbas, and on this episode of The Habit Healers Podcast we’re looking at how the phone went from a tool we use to a tool that uses us. I walk you through the dopamine loop behind every notification, the same variable reward pattern slot machines rely on, and why it overrides the part of your brain responsible for…