Opening the Donguibogam library...
Opening the Donguibogam library...
Opening the symptom encyclopedia...

Doctor, it feels like there is fog in my head lately. Do you find yourself saying this often these days? If words do not come to mind at crucial moments, your concentration has hit rock bottom, and even yesterday's events feel hazy, it might not simply be because you are tired. Your brain may be sending an SOS signal right now.

Are your memories of yesterday hazy, and do things you just heard keep slipping away? Have you felt frustrated because you simply cannot focus ahead of important work? You may feel dazed as if a fog has settled over your head, stumbling over your thoughts and words. Did you perhaps think this was just simple fatigue?