 I am Dr. Murli Raj. I am currently head of department of psychiatry here and I practice clinical psychiatry at the Manipal Hospital. So there are different types of depression. In fact, there is a classification of the classification of depressions. So depression is a varied issue or a problem depending on the way you look at it. Some types of depression are mental disorders as we call them. There are no diseases per se. This includes conditions such as major depression, where the depression is severe and is associated with either slowness in thinking or very fast, rapid, agitated thinking along with difficulty in concentration, memory, worst sleep and appetite. Some of the types of depression are common day-to-day depression which you get, say, following the laws of allowed on or following severe financial laws and so on. So there are different types depending on the way you look at it. The way you recover from it depends on the type of depression.