Answer:
Persistent depressives disorder (dysthymia)
Explanation:
Persistent depressive disorder, also called dysthymia is a continuous long-term (chronic) form of depression. It makes one lose interest in normal daily activities, feel hopeless, lack productivity, and have low self-esteem and an overall feeling of inadequacy, incapable of having fun, glooming personality. These feelings last for years and may significantly interfere with one's relationships, school, work and daily activities.