I totally agree.
One time, I was meditation about peace. Without any mantra, just the state of being. The people who live in the upper floor, started to argue pretty hard and throw some stuff.
Normaly, I react a lot to this kind of violence and I wanted to stop my meditation. I said; well, it won't work with all this noise. But I observed this reaction and I stood in the state of peace. I understood that peace has nothing to do with what is going on outside. We decide to be in a state and stuff happens
