The act of betting something of value on an event with an element of chance and the possibility of winning a larger prize. Gambling can be done in many forms, including sports events, lottery tickets, cards, dice, scratch-off tickets, video and computer games, bingo, and races.

The behavior of gambling can become problematic when it is not controlled by the person who is doing it. In these cases, the gambling may cause significant problems in social functioning, work, and family life. It is important to recognize these behaviors and take action to seek treatment if they are present.

It is also important to understand the psychological and neurological causes of problem gambling. People who gamble compulsively often experience a variety of symptoms, such as being secretive about their behavior, lying to others about their gambling activities, or feeling the need to bet in order to win back money that they have lost. In addition, their brains produce dopamine when they gamble, a neurotransmitter that is associated with feelings of excitement and reward.

The first step in overcoming gambling addiction is to admit that you have a problem. It can be difficult, especially if the habit has cost you money or caused strained or broken relationships, but it is an essential part of getting help. Behavioral therapy can teach you how to identify and change negative thinking habits, such as the illusion of control, irrational beliefs, and the gambler’s fallacy, which can increase compulsive gambling.