Maybe your behavior stemmed from your insecurities. Maybe criticizing me made you feel good. Maybe it was a defense mechanism. Maybe you intended to sabotage the date or see how much you could get away with. Maybe you were just being an asshole because you could. I can’t ascertain why you acted the way you did because I don’t know you. I may have bits and pieces as a frame of reference, but I don’t know who you are, so I won’t attempt to explain something I can’t understand. Because I’m unable to process how someone could be so unabashedly disrespectful, critical, and oblivious to what is or isn’t appropriate to say on a first date.