The question is incomplete as it does not have the option which are:
1. Major depressive disorder
2. Disruptive mood dysregulation disorder
3. depressive disorder with short duration hypomania
4. Dysthymia
5. Schizoaffective disorder
Answer:
4. Dysthymia
Explanation:
Dysthymia or persistent depressive disorder is a long term depression disorder or mood which leads to the symptoms of depression like a sad mood which directly affects the social life like in school or at home or work.
The person with dysthymia feel low-self esteem, inadequate and lose interest in normal activities and the symptoms may last for a year but the symptoms continuously do not last for more than two months.
In the given question, the boy feels that he feels down, depressed mood, hopelessness which are the symptoms of the dysthymia in the early stages.
Thus, Option-4 is the correct answer.