So the authors of the DSM invented a loophole, which became known as “the grief exception.”3 They said that you are allowed to show the symptoms of depression and not be considered mentally ill in one circumstance and one circumstance only—if you have recently suffered the loss of somebody close to you. After you lose (say) a baby, or a sister, or a mother, you can show these symptoms for a year before you are classed as mentally ill.