MissMatchedSocks "Italian if something was unhygienic then I can see how it could be off putting for others but licking a knife? Nah, I don't see it."
The whole point about people being potentially put off their food by what others do is that they are put off their food. Not that the person doing it feels put off. So you, if you are a knife-licker, cannot really know how a non-knife licker may feel!
"People shouldn't need to be worrying about etiquette while they're trying to eat." That is opposing your view on them, maybe they want to worry about etiquette!
Seriously, if the person you are eating with is not bothered, no worries. My kids do this all the time. I tell them all the time. It drives me mad. People can blame the parents all they like but my kids both had great table manners before they started school!
With knife licking I genuinely worry they would cut their tongue. Then you have blood on a knife and eating dinner and knife licking, whole thing is horrible! To me.
"But I rarely eat in public so no need to worry about my knife-licking ways upsetting anybody!" I don't worry about you sweetie, I was answering about the people in my life who I eat with daily and who drive me mad!!
GimmeeMoore "I hate etiquette it's a form of imposing social control upon others" I am not sure anyone would argue with that.
"...good manners is overlooking minor annoyances or what you consider breach of norms" I would not consider my children's bad eating habits as minor but before they started school they had lovely table manners!
Eating with mouth open, horrible. I'd happy put up with a random person's table manners once in a while but my on-going battle with my kids' table manners is on their behalf as much as it is on my own behalf!