Answer: Depressive disorder.
Explanation:
Depressive disorder is a type of health condition in which the victim is always in a depressed mood, loses interest in various activities, which causes a serious harm in their daily life. Depressive disorder could be caused by psychological, biological and social distress, which could possibly lead to a change in how the brain functions by altering certain activities of the neural circuits in the brain. Possible treatment could be through medication, use of antidepressants and talk therapy
