| Answer | Crossword Clue |
|---|---|
| STRESS | Cause of mental or metal fatigue |
| STRESS | Cause of "metal fatigue." |
| exhaustion | A state of extreme physical or mental fatigue |
| exhaustions | A state of extreme physical or mental fatigue |
| affliction | cause of mental or bodily pain, as sickness, loss, calamity, or persecution |
| psychological | (of an ailment or problem) Having a mental rather than a physical cause |
| complexes | A related group of emotionally significant ideas that are completely or partly repressed and that cause psychic conflict leading to abnormal mental states or behavior |
