A sex worker is an individual who provides sexual services in exchange for money or goods. This can include a variety of activities, such as escorting, adult film work, or street-based sex work. The profession exists in many cultures and can be legal or illegal, depending on local laws and regulations. Sex workers may choose this profession for various reasons, including financial necessity, personal choice, or lack of other employment opportunities. The industry is often associated with issues such as safety, health, and legal rights, leading to ongoing discussions about the rights of workers and the stigma they face in society.