Try various systems of betting
Many players use betting systems when playing at the roulette table. Some betting systems call for less betting when you win and more when you lose, while other systems ask you to do the opposite. There are scores of betting systems, but before you get onto any betting system because some player has won using it, always remember that no betting system is really reliable, even systems like the Martingale System, which is based on mathematics and seems pretty credible. You will find that even the most credible betting systems are not workable in a real roulette setting.