But as I say, you cannot expect a child to behave like an adult would. I can be fed up with something, but certainly I can deal with the frustration in ways other than screaming and kicking and throwing myself to the floor.

I am sympathetic to parents who can find themselves in uncomfortable situations with their children and would not rush to judge them.

Back to the topic, I agree that you should encourage your children to be considerate to others, espacially by example. But sometimes, it seems that adults are way too impatient or not understanding with children.