@doctorvmd: As a doctor on Squid Game, I learned some wild lessons — like why condoms never make good chapstick, how no sunlight messes with your brain, and why silence can save your life. Ever had a moment where stress made you act totally out of character? Drop a comment — I want to hear your story. #DoctorExplains #SquidGameChallenge #CircadianRhythm #StressTips #HealthHacks #RealityTVMD