Threefold Repetition

@venda said
Absolutely not..
I did this in a perpetual check situation just this afternoon after offering my opponenmt a draw which he declined

Nice- in some ways, that is almost as good as winning.

When you are polite, and your opponent is not aware enough to realize it, and then you reveal to them that you do not actually need their say in the result, it emphasizes exactly who understands the board better.