Gambling is an activity where participants stake something of value (usually money) on a random event with the intention of winning something else of value. In some cases, such events can be regulated by law to control the amount of risk and chance involved. While most people gamble for entertainment and fun, some find themselves addicted to gambling. There are a number of treatments available for those with an addiction to gambling.
Humans are biologically programmed to seek rewards. When we spend time with a loved one, eat a delicious meal or win at the casino, our body releases chemicals that give us pleasure.