" Psychiatric diagnoses are getting closer and closer to the boundary of normal,” said Allen Frances. “That boundary is very populous. The most crowded boundary is the boundary with normal.”
“Why?” I asked.
“There’s a societal push for conformity in all ways,” he said. “There’s less tolerance of difference. And so maybe for some people having a label is better. It can confer a sense of hope and direction. ‘Previously I was laughed at, I was picked on, no one liked me, but now I can talk to fellow bipolar sufferers on the Internet and no longer feel alone.’” He paused. “In the old days some of them may have been given a more stigmatizing label like conduct disorder or personality disorder or oppositional defiant disorder. Childhood bipolar takes the edge of guilt away from parents that maybe they created an oppositional child. "

― Jon Ronson , The Psychopath Test: A Journey Through the Madness Industry