What do expats find most challenging?

"Expats in Newcastle may find the local dialect and slang challenging to understand, as Australians are known for their unique phrases and colloquial language. The laid-back and casual lifestyle, while appealing to some, may be difficult for those from more fast-paced, structured cultures. The Australian sense of humor, which is often self-deprecating and sarcastic, can also be difficult to grasp for newcomers. Some expats may struggle with the high cost of living in Australia, particularly in terms of housing and dining out. The extreme weather conditions, especially the hot summers, can also be a challenge for those not used to such climates. Lastly, the isolation of Australia from other countries can make travel and maintaining connections with home challenging," remarked another expat in Newcastle, Australia.