Expats, short for expatriates, are individuals who live outside their home country for an extended period. They may move abroad for various reasons, including work, education, or personal relationships. Expats often adapt to new cultures and lifestyles while maintaining connections to their home country. Many expats face challenges such as language barriers, cultural differences, and homesickness. They may join communities or organizations to connect with others in similar situations. Popular expat destinations include countries like United States, United Kingdom, and Australia, where diverse cultures and job opportunities attract people from around the world.