My ex was a gambling addict. Most people think gamblers loose, but bet more to get out of debt, but the debt keeps growing. No. It's that they get a high from the act of gambling. Winning only means they can gamble more, it's not what's causing them to gamble. When we parted, she was lying about everything, I couldn't believe a word she said, she was missing work, and at Off Track Betting for hours each day. Plus she was spending $5,000/year just on lottery tickets. She had to have multiple charge cards. She declared bankruptcy several times, multiple cars repossessed. Once, I found her frantically feeding money into a slot machine, as fast as she could. The only way I can describe the look on her face was orgasm. This is an addiction just as heroin is.