Food for thought

We have diferent rules in diferents countries of the world. For example in my country we ride or drive our cars and bicycles on the right. But in Britain ride or drive our cars and bicycles on the left.In my country when a boy meet a boy they shake his hands, and in the others times they kiss her cheecks.

And sometimes there are the same rules like don't ask a woman for her age and cover our mouth with our hand.

Normally there are the same rules for eat in all the world. For example we can't talk with the mouth full of food too, we don’t use our fingers to push food onto your fork or spoon, we don't start eating before everyone else at the table has been served, we don’t lick or put your knife in your mouth, we don’t blow your nose on your napkin, etc...