Manic Dysthymia is a form of mild depression that does not have any severe symptoms, though it can make people suffering from it to avoid interacting with other people. At mild level, the person feels sad and this goes on and stays for years.It’s less of a problem, but continues for longer period of time. Even though dysthymic people are able to do their work, they feel a certain lack of energy. Sometimes, they even feel low and irritable and it becomes difficult for them to maintain their interpersonal relationships.They are hypersensitive to criticism and get upset very easily. Watch this video to learn more about manic dysthymia.