What do expats find most challenging?

"Expats in Waterloo often find the language barrier to be the most challenging aspect of the local culture. As French is the primary language spoken in the region, many expats find it difficult to communicate with locals and to access services. Additionally, expats may find the local customs and traditions to be unfamiliar and difficult to navigate. Furthermore, the cost of living in Waterloo can be high, making it difficult for expats to adjust to the local economy," mentioned another expat when asked about moving to Waterloo, Belgium.