 I am Dr. Murli Raj, I am currently head of department of psychiatry here and I practice clinical psychiatry at the Manipal Hospital. People who are middle-aged or elderly, people who are alone, either of their choice or not of their choice. For example, there are loners who don't like to mix with other people or people who out of necessity, either sing weed out, don't have any friends and people who know their hobbies or assist in life, nothing else to do in life. These are the people who are more prone to depression and these are the people who benefit most by socialization, meeting people, having a hobby, having something active like, doing something active like going out for a walk, listening to music or attending music concerts or symphonies. All these are the guys who can welcome depression. Yoga for example is a good way to overcome it.