Great Britain
People in Britain are the worst in the morning, so don’t make loud noises and avoid eye contact as much as possible. They also stand in line a lot, so if you’re not used to that it might be a bit strange at first. Lines in Britain come in all shapes and sizes, so if you see something that might look like a line, it probably is. They don’t like it when tourists just pretend they don’t see it. Another advice from locals is not to say the word ‘Brexit’, as the conversation will probably not end well. Just don’t do it!