It is amazing what I don’t know

Yesterday in a totally benign conversation with a friend after a movie, I learned something new. Well, not totally new. I heard of stiff like it in my late high school and college days, but didn’t think of it as common knowledge or associate it with people I knew. My eyes were opened yesterday. It started with one friend, but then I had to ask others. I was in disbelief. It seems that everyone knows and it a pretty regular event. I don’t know what frustrates me more—the fact that everyone is doing it or that I was the last to know.