We cannot force others to behave differently if they disagree with us. But if we change what we are saying or doing, they may respond differently.
Let's take it as a "A" and "B" player. What if "A" decide to kill "B", "A" think that "B" is a evil guy... But "B" think that "A" is Evil so....
Your dreams will only take you as far as your faith in them.