My mother panicked when she found out I started playing D&D with a friend at high school. She consulted the closest mental health professional she knew which happened to be the psychiatrist at work. The psychiatrist didn't see a problem with it as long as I knew where fantasy and reality were. After hearing that, my mother gave her blessing for me to play D&D. I should probably add that my mother worked in the local jail as a nurse.
So to make a long story short, I couldn't play D&D without getting the approval of a prison psychiatrist.