"overwork stress brain"

Fog in Your Head? Brain Fog, a Signal That Overwork and Stress Are Paralyzing Your Brain

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.