Gambling occurs whenever someone stakes something of value on a chance event that has the potential to produce an outcome that differs from the expected value. This can include betting on football teams or playing scratchcards. It also includes any activities that require skill but offer a large reward if the participant can master them, such as shooting basketballs into a net.

Despite its widespread availability, gambling can be dangerous for some people who engage in it compulsively, even to the point of jeopardizing their health or relationships with family and friends. Those who become addicted to gambling typically experience significant financial, social, and psychological problems. They are often depressed, withdrawn, or angry, and they may lie to family members, their therapists, and others about how much they gamble (American Psychiatric Association 2000). In addition, individuals with an addiction to gambling often spend large amounts of time gambling, frequently lose money, and have difficulty obtaining employment or educational opportunities because of their gambling habits. They often attempt to get even (“chase”) their losses by returning to the casino or online betting site.

Understanding why someone gambles is important for helping them break the habit. Research has shown that there are four main reasons why people gamble. They may do it for social or entertainment reasons; to escape boredom or stress; to change their mood; or because they think they can win big money. These reasons don’t absolve them of responsibility, but they can help you understand their behavior and why it is so hard to stop.