a concise nap, around 20-30 minutes, can significantly sharpen our brain functions, akin to a system reboot. The natural cadence of our circadian rhythms, especially the afternoon slump characterised by a drop in core body temperature and a surge in melatonin (the sleep hormone), reveals a biological blueprint for daytime rest. Understanding the activity of theta waves during napping offers intriguing insights into how brief rest periods can significantly enhance cognitive functions, emotional well-being, and overall