What do expats find most challenging?

"Expats in Rabat often find the language barrier to be one of the most challenging aspects of the local culture. Additionally, the cultural norms and expectations can be difficult to navigate, as they are often quite different from those of other countries. Additionally, the local customs and etiquette can be difficult to understand, as they are often quite different from those of other countries. Furthermore, the local cuisine can be difficult to adjust to, as it is often quite different from what expats are used to. Finally, the climate can be difficult to adjust to, as it is often quite hot and dry," remarked another expat in Rabat, Morocco.