More and more diagnoses

"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.'"

Jon Ronson: The Psychopath Test