What do expats find most challenging?

"Expats in Lausanne often find the high cost of living to be a significant challenge, as prices for goods and services are generally much higher than in other countries. The language barrier can also be a major issue, as the primary language spoken in Lausanne is French, and while many people do speak English, not being fluent in French can limit social and professional opportunities. The Swiss are known for their punctuality and strict adherence to rules, which can be difficult for expats from more relaxed cultures to adjust to. Additionally, making friends and integrating into Swiss social circles can be challenging, as the Swiss are often perceived as reserved and private. Lastly, the Swiss work culture is often seen as intense and demanding, which can be a shock for expats used to a more balanced work-life approach," remarked another expat in Lausanne, Switzerland.