Gambling is wagering something of value on an activity or event with a random outcome, such as a game of chance or a sporting event. It can also include activities requiring some degree of skill, such as betting on horse races or football accumulators (a form of gambling known as “soccer pools”).

It’s important to note that not all types of gambling are equally problematic. In fact, many people who develop problem gambling are exposed to more than one type of gambling. They may start with one form and then switch to another, or they might begin by playing online poker games, then move on to a casino or other physical gaming sites. They might also be tempted by fantasy sports, lottery tickets or DIY investing.

Whether you’re looking for a quick fix or an adrenaline rush, gambling can cause your brain to release dopamine, which is the feel-good neurotransmitter that’s associated with excitement. This may explain why some people can’t stop, even when they know it’s a bad idea.

Whether you’re trying to soothe unpleasant feelings or just relieve boredom, there are healthier ways to do so. Instead of turning to gambling, try exercising, spending time with friends who don’t gamble or finding new hobbies. If you think your gambling has gotten out of control, talk to a professional and seek help. There are many services that offer support, assistance and counselling for people who have a gambling disorder.