Mental health ailments. People who gamble compulsively frequently have anxiety, personality disorders, depression or substance abuse problems. Compulsive gambling might also be connected with bipolar illness, obsessive-compulsive disorder OCD or attention-deficit/hyperactivity disorder ADHD. Age. Compulsive gambling is more prevalent in middle-aged folks and younger. Betting during the teenage years or childhood raises the probability of developing gambling. Compulsive gambling in the adult population can be an issue. Sex. Compulsive gambling is more prevalent in men than in women.