A capitalist is someone who believes in and supports a system where private individuals or businesses own and control property and resources. In this system, known as capitalism, people can invest their money to create businesses, make profits, and compete in the market. This encourages innovation and efficiency, as companies strive to offer better products and services to attract customers. In a capitalist economy, the prices of goods and services are determined by supply and demand. This means that when many people want a product, its price goes up, while less popular items may cost less. Overall, capitalism promotes economic growth and individual freedom, allowing people to pursue their own financial interests.