What do expats find most challenging?

"Expats in Thun often find the language barrier to be the most challenging aspect of the local culture. While many Swiss people speak English, the primary language in Thun is German, and not being fluent can make daily life and integration more difficult. Another challenge is the Swiss people's value for privacy and personal space. This can make it difficult for expats to form close relationships and feel a part of the community. The Swiss punctuality is another aspect that can be challenging for expats. Being late is considered very rude in Switzerland, and this can be a difficult adjustment for people from cultures where time is more flexible. Additionally, the cost of living in Thun is high, which can be a shock for expats. Everything from rent to groceries can be more expensive than in other countries. Lastly, the Swiss are known for their directness in communication which can sometimes be perceived as rudeness by expats. This can be a cultural shock for those who are not used to such straightforwardness," mentioned another expat when asked about moving to Thun, Switzerland.