Why Do We Talk to Ourselves in Our Heads?

Right now, there's a good chance a voice in your head is quietly narrating this sentence back to you. You've probably never questioned it — it feels like just thinking. But a genuinely surprising number of people don't experience it at all, and for the rest of us, that inner voice might matter more than almost anything else about how we experience our own mind. In this video, we break down the real science of inner speech: where it actually comes from developmentally (a psychologist's theory from the 1920s that's held up remarkably well), what's happening in your brain when you talk to yourself silently, the surprising discovery that some people have little to no inner voice at all, and why the tone of your inner voice — kind or critical — turns out to shape your mood far more than most people realize. If this changed the way you think about the voice in your own head, subscribe — new videos every week exploring the strange, surprising science hiding behind everyday questions. 🔔 Subscribe to Ordinary Mysteries for more deep dives into the curious science of everyday life. #Psychology #InnerSpeech #BrainScience #Neuroscience #ScienceExplained