A bilingual person is someone who can speak and understand two languages fluently. This ability allows them to communicate effectively in different cultural and linguistic contexts. Bilingualism can occur in various forms, such as being raised in a household where two languages are spoken or learning a second language in school. Being bilingual has several advantages, including improved cognitive skills and better job opportunities. It can also enhance social interactions, as bilingual individuals can connect with a wider range of people. Many countries, such as Canada and Switzerland, have significant bilingual populations, reflecting their diverse linguistic heritage.