Do rude, disrespectful people realize their own behavior? I don’t think so. If they did, wouldn’t they change their behavior or their way of thinking? Or maybe they just don’t care.
Should we point it out to them or should we hold our tongue so we don’t cause hard feelings? If they are friends or even family you should be able to discuss any issue with them, right? Then again, if they are one of those people that just don’t get it because they just don’t care, you are probably better off not bringing up the subject.
I think that that is the situation that I am in so I am going to hold my tongue but at the same time keep this experience in mind for future reference on vacations.