Isn't it disrespectful for Americans to pat the British on the back to show friendship?

British people have the habit of queuing. You can see them queuing up one after another to get on buses, trains or buy newspapers. Poisonous gas is disgusting.

You can't ask a lady's age.

British people don't like to talk about men's wages, women's ages, or even how much the furniture in his house is worth. They shouldn't ask. Word symbol sequence

No bargaining

When shopping in Britain, the most taboo is bargaining. If the price is right, the British will buy a commodity, if the price is not right, they will walk away. They think bargaining is a loss of face.

Taboo number "13"

In Britain, people are very jealous of the number "13" and think it is an unlucky number. When sending flowers to British ladies, it is advisable to send odd numbers instead of even numbers and 13. 13 is not allowed to sit at the same table when eating. If 13 is Friday, it is considered unlucky.