A few systems were invented by gamblers over the years in the hopes of developing strategies to better their chances of winning. These are mainly based on the gambler’s fallacy that neglects the strict rules of probability and independent plays to produce desirable outcomes. Although there are several individual variations of these systems, the three large gambling systems fall under Positive Progression, Negative Progression and insurance betting or hedging. Betting Systems will only aid players that are aware of the positive and negative effects of individual systems and in which specific cases to employ and take advantage of them.