An expert sleep scientist and a night shift nurse share actionable strategies to improve sleep and mood. Real stories illustrate how small routines can recalibrate evenings and empower daytime resilience. #SleepScience #CircadianRhythms #SleepTips #Mindfulness #SleepTraining #InsomniaHelp #NightShift #MentalHealth #Wellness #Relaxation #Shorts