What do expats find most challenging?

"Expats in Montreux, Switzerland often find the language barrier to be the most challenging aspect of the local culture. While many locals speak English, the official language is French, and not being fluent can make daily tasks more difficult. Another challenge is the Swiss punctuality and strict adherence to rules and regulations. This can be a culture shock for expats from more relaxed cultures and can take some time to get used to. The cost of living in Montreux is also significantly higher than in many other countries, which can be a challenge for expats. Everything from rent to groceries can be more expensive, making budgeting a necessity. The Swiss are also known for their reserved and private nature, which can make it difficult for expats to make friends and feel integrated into the community. This can lead to feelings of isolation and loneliness. Lastly, the Swiss work culture can be intense, with long hours and high expectations. This can be a challenge for expats who are used to a more balanced work-life culture," remarked another expat in Montreux , Switzerland.