a posteriori you read on the newspaper that the suicide bomber A. was talking about killed 41 people. a posteriori you hear experts saying that it was the deadliest attack in kabul since the so-called "fall of the taliban" in 2001.
a posteriori you are glad that A. had the guts to say the cynical truth, even using words that everyone would deprecate, because, a posteriori, after the 5 seconds of hypocritical emotion, life goes on.
otherwise, a posteriori, afghanistan would already be pacified.