Give the Immortals the respect they are due. These are people who dedicate a portion of their time specifically to making this realm a better place for everyone at no profit, save for the players enjoyment. If an Immortal gives you an answer or judgment, do not go behind that Immortals back to ask another Immortal the same question to try and get a better result: this will only make things worse for you. If you feel you have been treated unfairly by an Immortal, send a log of the incident in question to the Immortal staff or appropriate council head. A fake log will result in banning.
Always follow directions given to you by an Immortal or IMP. If you disagree with the directions given, leave the game or end the conversation, then write a note to Imm stating your concerns. Logging in with a different character to do either of these actions is permitted but logging in an alt to continue an argument is NOT, and this will result in additional penalties. In this kind of situation it is usually better to log out and take some time to calm down. Remember, Immortals are, in reality, human too, and they're just as capable of becoming frustrated as you are, so do not go out of your way to inflame a situation.