How to overcome depression. To be frank, depression is very common these days, especially in the metro cities like Delhi. But you really do not need to worry a bit. If your friend or family member is going through this rough phase of life, we would advise you take them to some good psychologist in Delhi. Delhi is a hub of technology, media, and doctors and therefore you can very easily find a very good psychologist in Delhi. But you are the one who needs to take the first move. When in depression the person must ensure that he is in the right company.