The Major depressive disorder (MDD) is a severe psychological condition associated with negative impacts on the way an individual thinks how he or she acts and how the person feels. It further causes feelings of sadness or loss of interest in things that were of concern before the ailment (Insel et al., 2014). Due to the physical and emotional disturbances, it can decrease a person’s productivity either at work or at home. The condition causes pain both for the depressed person and the relatives or friends of the person. Many factors contribute to the condition including, brain biology and chemistry, genetics and life events like a problematic relationship or stressful situations (Penninx et al., 2013).
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