My theory on how INTJs deal with someone who annoys them and won't go away. I did my research by reading the fionafiona threads.
1st stage: polite, but brief.
2nd stage: avoidance
3rd stage: sacrcasm
4th stage: flight, pleas to be left alone, and more sarcasm
5th stage: attack mode. Acceptance that destroying the annoyance is the only solution.