Gambling is an activity in which a person risks something of value (like money) on the outcome of an event that is primarily determined by chance. It is an international business and a major source of income for many governments. It has existed in virtually every society since prerecorded history and is reflected in local customs, traditions, and rites of passage. People gamble on sports, the lottery, casino games, card games, and other activities that involve the exchange of monetary values. It is legal in most countries.

Research shows that gambling can be a dangerous activity. For some individuals, it can become an addiction and lead to serious problems in their lives and relationships. This type of problem is called gambling disorder or compulsive gambling. Problems related to gambling can affect anyone — regardless of age, race, religion, education or financial status. People with gambling disorders can be found in rural or urban areas and can have a negative impact on their families, jobs and communities.

Some people are at higher risk of developing a gambling disorder because of their family history, personal or social circumstances, or mental health problems. For example, someone with depression or anxiety may turn to gambling as a way to escape from their feelings and get through the day. People with gambling disorders can also have difficulty focusing on work, school or other tasks and often have trouble making decisions. For this reason, it is important for people with gambling disorders to get help as soon as possible.