It’s ironic, we think, the people who shout, have what to say; rather, the absolute truth is, empty cans make lots of noise! and if we would only listen to people who whisper, like the Lubavitcher Rebbe, and other people who use their minds instead of brute force (shouting being a mechanism, for the reason people shout – at least subconsciously and often consciously – is to instill fear, so no one will think and contradict them, Hitler, others etc.) we would succeed!