I think it is the most stupid thing to ever have been invented by human kind. Is this type related or is it just a difference between generations and traditions? I know of a few people of my generation who value this sort of crap and they all seem to me to be ignorant snobs. I have heard people try to relate Etiquette to Fi, but I don't exactly understand how not dipping bread in your soup or keeping your elbows off the table is going to help maintain or improve personal relationships, so I don't know if I buy that. And if you don't believe it is type related, could you perhaps explain to me why it even exists?