I’m on the train. One dude started talking on the phone, I started to get annoyed, then a woman started talking on the phone, in parallel with the man, I was between two beepers, it seemed to me that nothing could be worse, but the third dude started talking. What surprised me was that the noise of the train, three voices, didn’t stop them from talking. I think I want to use the first class of seating place or buy headphones.