WinterNaps1 Winter Naps and Energy: How Short, Smart Rest Restores Focus and Emotional Balance Winter exhaustion often responds well to short naps. A 20-minute rest can boost energy, enhance focus, and improve mood while still preserving healthy nighttime sleep patterns. The winter afternoon slump hits harder than usual —your body slows, your mind fogs,and even coffee feels like it’s lost its power.It’s not laziness. It’s biology.Shorter daylight hours lower serotonin and increase melaton.. 2025. 12. 12. Previous 1 Next