Opening the Donguibogam library...
Opening the Donguibogam library...

Are you tossing and turning every night, dampening your pillow? If your mind stays wide awake even after lying down, and the coming sound of dawn fills you with dread, please listen to my story today. Deep sleep is not merely about relieving physical fatigue; it is the most vital rest that restores our mind as well.

Did you toss and turn all night, finally fall asleep, and yet feel even more exhausted when opening your eyes in the morning? You certainly slept, but does your body feel heavy and that foggy, groggy feeling in your head continue? Today, we will look into the uninvited guests that disrupt your deep sleep all night long.