Most people who gamble enjoy the activity and do not have problems, but a subset of individuals develop gambling disorder – described in the Diagnostic and Statistical Manual of Mental Disorders as a persistent pattern of recurrent gambling that results in substantial distress or impairment. Problem gambling occurs in a variety of forms, including the lottery, casino games (e.g., blackjack), sports betting, and other types of gambling. It is important to note that no single type of gambling is more addictive than others; however, certain factors may increase the risk of developing a problem. For example, some individuals are more susceptible to developing a problem because they have lower incomes or are young and male.
Gambling has benefits as well as costs for the societal economy and community, which can be categorized into three classes: financial, labor, and health and well-being impacts. The positive financial impacts include increased tourism, economic growth, and government revenues. The negative impacts are increased debts and financial strains for gamblers, which can have long-term effects on families and communities.
Gambling can also provide social and recreational activities for a wide range of individuals, and it can help to relieve boredom. It also provides a way for some societal idlers to earn income, which can keep them from engaging in immoral activities like theft, burglary, robbery and drug peddling, and other criminal activities. This is particularly beneficial for some communities, such as those on Indian reservations.