Gambling is any activity in which a person risks something of value, such as money or property, with the intention of winning something of greater value. This activity can occur in places such as casinos, racetracks, and even at home through online gambling. Most adults and adolescents have engaged in some form of gambling and most people do so without problems. However, a small percentage of gamblers develop gambling disorder, which is defined in the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition as a persistent and recurrent pattern of gambling behavior that is associated with substantial distress or impairment.

For the most part, people gamble for entertainment purposes and for the potential to win money or other prizes. People often use gambling as a way to relieve stress or as an escape from their daily life, although this can also lead to problems. When someone becomes a problem gambler, they are unable to control their gambling and the behaviour begins to cause them more harm than fun.

To reduce the risk of becoming a problem gambler, only gamble with disposable income that you are willing to lose and do not use any money that you need for other activities. Limit the number of times you visit a casino and make it a rule not to drink at the tables. It is common for a casino to give you free cocktails, but it is a good idea not to down too many as the alcohol can impair judgement and increase your chances of losing money. Lastly, be sure to tip the dealers regularly. A $1-$5 chip is usually enough.