i don't know why

some people on the subway decide to put music from their cell phones like out loud, so the whole world can listen to whatever they are. SO ANNOYING. It's called headphones, go to the dollar store, buy them and then use them! Why blast music in a public space, the subway, it feels like i'm losing privacy (Yes, in a subway, the closure feeling is gone; all I hear is rap). And no, this isn't freedom of speech or expression, when you pratice something like that, it comes with repsonsibility.