Answer:
Dysthymia
Explanation:
Depression is a serious mental illness. It is a psychological disorder. It consists of symptoms like sadness, hopelessness, helplessness, and worthlessness.
Dysthymia is also a type of depression. Dysthymia and major depression has many common symptoms such as
Thus in the above statement, the adult is diagnosed by the symptoms such as problem in regulating the appetite, lack of concentration and low self-esteem indicates the dysthymia disorder.