Click HERE to watch the PBS Frontline video Inside the Teenage Brain. It shows that your brain is still growing, especially the part that helps you make smart decisions and control impulses—kind of like your brain is under construction! It also explains why teens sometimes misread emotions or act on impulse, and how not getting enough sleep can make it harder to remember and learn stuff. Basically, it’s a peek inside your brain to understand why you think, feel, and act the way you do.