Why You Wake Up At 3AM?

7,000 years ago, someone survived a surgery that still amazes modern doctors — a hole cut directly into their skull, using nothing but a sharpened stone. No anesthesia. No sterile tools. And the bone healed. This video explores five strange, forgotten pieces of ancient human behavior — skull surgery, sleep patterns, oral memory, ancient taboos, and long-distance trade — and what they reveal about the human mind. From segmented sleep (and why waking up at 3AM might not mean anything is wrong with you) to oral traditions accurate enough to describe coastlines from 7,000 years ago, this is a look at how much of the ancient human mind is still quietly running inside your own. 🔔 Subscribe for more deep dives into psychology, history, and the human mind. #AncientHistory #Psychology #HumanBehavior #Anthropology #Archaeology 📚 Learn More: This video touches on real historical and psychological concepts, including: Trepanation (ancient skull surgery) and archaeological evidence of healed trepanation sites Segmented sleep and pre-industrial sleep patterns Oral tradition accuracy, including Indigenous Australian coastline stories The evolutionary psychology of incest taboos and kin avoidance Ancient long-distance trade networks (obsidian and shell trade routes) Search any of these terms if you want to dive deeper into the research behind this video.