Japanese PM meets Iranian FM

The video introduces the concept of adapting to local customs and behaviors when in a different cultural setting, encapsulated by the phrase 'When in Rome, do as Romans do.' It emphasizes the importance of understanding and respecting cultural norms to integrate smoothly into a new environment.

What are some potential challenges of following the advice in 'When in Rome, do as Romans do'?

In your opinion, is it always necessary to follow local customs? Why or why not?