Low-life Fixation - Shadowing and repeatedly conveying messages to someone in such a way as to repeatedly disregard their rationality, that is the previous response(s) that they have made. (If they've given you a plausibly realistic reason for why they can't agree with you, then either change the nature of your comments so as to solve the NEW problem or obstacle that they have revealed, or be quiet. Don't be an 'echo' or a 'broken record'.) Note: If you want someone to stop contacting you completely, then give a reason that they cannot in any way solve, such as your own physical or psychological deficit or inability. Say, "I just can't handle it anymore." (It only has to be true on some real level, in some real sense, for it not to be a lie.)