Gambling is the wagering of something of value, a “bet,” on an uncertain outcome with the intent to win a prize. Instances of strategy are usually discounted in gambling. It is a common and popular activity, albeit one that can be addictive and damaging to one’s health.

Humans are biologically programmed to seek rewards. When we eat, spend time with friends, or exercise our bodies release dopamine, the feel-good neurotransmitter. Sadly, gambling also triggers this same neurological response — but unlike the physical pleasures of food or exercise, it can be an addictive and harmful behavior that diverts attention and resources from healthier behaviors.

Problem gambling is often associated with other mental health conditions, such as depression and anxiety. It may also be triggered by certain life events, such as job loss or divorce. It can also be influenced by personality traits and coexisting mental health conditions, such as impulsivity and boredom susceptibility. People who gamble for entertainment should be aware that they risk losing money and should set aside a fixed amount to play with. They should never “chase” their losses — thinking they are due for a big win — because this can cause them to lose even more money and can contribute to financial crises.

Many factors can provoke problematic gambling, including the size of an early big win, boredom susceptibility, impulsivity, poor understanding of random events, use of escape coping and stressful life experiences. In addition, research has shown that people who begin gambling before age 25 are more likely to develop bad habits because their brains are not yet fully mature.