Dancing involves moving to music for expression or performance. Classes are typically 2 hours and involve warmups before complex dances are performed. Becoming a dancer requires starting at a young age and pursuing education in theater, drama, or dance. While the field has competition, employment prospects are good depending on skill level, with opportunities at amusement parks, restaurants, dance companies, or self-employment. Salaries vary based on ability but skilled dancers can earn 2-3 times more than unskilled dancers.