In addition to not accepting responsibility for his actions a jerk is also one who tries to make an issue debate something personal when he fails to make a point. You have a different opinion and suddenly you're an idiot. Usually I'm through with the discussion when this happens, as well as any more anytime soon.

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As to marriage or celibacy, let a man take which course he will. He will be sure to repent - Socrates

Love is not looking in each other's eyes, but looking together in the same direction - Antoine De Saint-Exupery