Gambling is any game of chance in which you stake something of value, often money, on a random event with the possibility of winning a prize. It can take many forms, from betting on sports events to buying lottery tickets and scratchcards. People gamble for a variety of reasons, including socialising with friends, changing their moods and dreaming of winning big. Some people also find gambling a way to escape from their problems and stress.

Problem gambling is a serious addiction that can cause serious financial and psychological harm. If someone you know is struggling with gambling, it’s important to be aware of the help and support available. This article explains what causes gambling addiction, and how to get help if you or someone you know needs it.

When you win at a game of chance, your brain releases dopamine, the feel good neurotransmitter. This helps you learn from your successes and try to repeat them in the future. It’s a useful learning mechanism, but it can also lead to addictive behaviours if you’re not careful.

Some types of gambling are more dangerous than others, but it’s important to understand why gambling is addictive, no matter what type you’re doing. People can become addicted to any kind of gambling, from online games and casinos to lottery and even sport betting.