At the center of this feedback system is dopamine, a chemical involved in anticipation and learning that helps the brain decide what’s worth repeating. If you’ve ever felt your heart race mid-argument ...

Your brain on dopamine is a powerful thing. After all, it’s the molecule of drive, anticipation, and achievement – all things triggered by the brain’s reward system for better mental health. However, ...

Ever had a song stuck in your head long after the music stopped? Or found yourself replaying an argument—what you said, what you wish you had said, or how it might unfold next time? These mental loops ...