Switching characters rule
Also known as "Big Brothering".
If another character interacts with yours in a way that you don't like - such as attacking, insulting, or stealing - you may not log onto a different character of yours in order to retaliate. Your characters do not know each other. They cannot ever meet each other, as they cannot be played at the same time. This means that they can never tell each other about their problems or ask for help. Your character may, however, as another player's character to retaliate on their behalf.
Players who violate this rule may face character deletion.