Gambling is the betting or staking of something of value (typically money) with consciousness of risk and hope of gain, on an uncertain event. It includes games of chance, as well as activities that require skill (e.g., card games, dice, horse races).

People who experience problems with gambling often report feelings of stress, guilt and regret – even if they have not gambled very much or for very long. These feelings can build up over time, causing other issues such as short-temperedness and difficulty sleeping. Some people may start hiding their gambling or lie about it to their family and friends.

Most individuals who participate in gambling do not experience harm, but a small number develop an addiction or engage in other harmful behaviours that lead to significant personal, social and financial consequences for them and their families. It is important to identify these individuals and offer them appropriate support, treatment and assistance.

It can be hard to know when a loved one has a problem with gambling. Some people hide their gambling and may lie about how much they are spending, while others try to convince themselves that it is not a big deal. If you are concerned that someone you know is experiencing harm from gambling, check out these checklists to help you decide if it is a problem. You can also read about the different types of effective treatments for gambling problems. For more information on identifying harm from gambling, watch this video by Brain Connections.