Answer:
The correct option is: C. Depression
Explanation:
Major depressive disorder, also called depression, is a type of mental disorder which is characterized by low self esteem, lack of interests and energy, insomnia, psychosis, irritability, a feeling of worthlessness, helplessness, regret and hopelessness. A person suffering from depression may also experience delusions and hallucinations. Low levels of serotonin is associated with depression.
