The easiest way to live in a peaceful world is to be a peaceful person.
Stop fighting with people simply because you disagree with them. Listen instead of shouting them down. You might learn something and make a new friend instead of creating an enemy.
Being peaceful means choosing to stay unruffled when others question or oppose your point of view or disagree with your decisions.
Everyone is entitled to their opinion. You don’t have to justify yours or demolish theirs. You can agree to disagree without starting world war three every time someone sees the world differently.
It takes courage and self-confidence to be peaceful but we all like being around a peaceful person. Why not be that peaceful person?