depression is a vicious psychological war raging within the human spirit. As long as we have seen many writers, and even scientists who have suffered from depression, according to (WHO) depression aknown as mental disorder with many symptoms, such as: permanent feeling of sadness, loss of pleasure, constant guilt, sleep disturbances and inability to concentrate. the depression As a result of internal interaction between specific areas of the brain, such as: the tonsil responsible for emotion and other areas responsible for the cognitive sideز
I think traveling, going out, family warmth ,achieve some work successes relieve the effects of depression.
Depression is usually by the contradiction between mental and physical status e.g. you have deadlines but do not have that tempo to finish work you will go in depression etc. so first of all list all the to do things and then rearrange them according to priority.
After that on factual basis analyse what can be done and what can not be done, literally it helps a lot to take off extra burden from mind and you get refresh to do work.