Gambling is the wagering of something of value on an event whose outcome is determined at least partly by chance. It may include card games like poker or blackjack, dice games, horse races, lotteries and other forms of organized entertainment. People typically play for enjoyment and for social interaction, although some become so involved in gambling that it negatively impacts their lives.

Problem gambling is a mental health issue and can have serious social, family, financial and career consequences. Those who have difficulty controlling their gambling are often secretive about it or lie to others, and they may be unable to stop. They can also experience alcohol misuse, depression, anxiety and suicidal ideation.

There are several ways to help someone overcome a gambling addiction, including self-assessment and support. Some people find it helpful to talk about their gambling with a trusted friend or family member, while others benefit from professional counselling. For those with severe problems, there are inpatient and residential treatment programmes that offer round-the-clock care.

It is important to keep in mind that gambling is not a legitimate source of income, and it’s essential to only gamble with disposable income. It’s also useful to set a time limit on how long you can gamble and to stick to it. It is easy to lose track of time when gambling, especially in casinos where there are no windows or clocks visible, so you should always keep your phone on you or wear a watch to remind yourself. It’s also a good idea to leave credit cards at home and only carry a small amount of cash with you, and to avoid triggers such as the TV, friends or places that remind you of gambling.