What do expats find most challenging?

"Expats in Saadiyat Island often find the language barrier to be a significant challenge, as Arabic is the official language and not everyone is fluent in English. The strict adherence to Islamic customs and traditions can also be difficult for some expats to adjust to, particularly during the holy month of Ramadan when public eating and drinking during daylight hours is prohibited. The extreme heat during the summer months can also be a challenge for those not accustomed to such high temperatures. Additionally, the cultural emphasis on modesty and conservative dress can be a significant adjustment for expats from more liberal cultures. Lastly, the hierarchical nature of Emirati society, where age and position are highly respected, can be a challenge for those from more egalitarian societies," remarked another expat who made the move to Saadiyat Island, the UAE.