There is a way to test the 'advantage' of a gambling method. Take the bankroll (eg, how much money you have now, starting at 0), and the amount bet EVER (on wha

There is a way to test the 'advantage' of a gambling method. Take the bankroll (eg, how much money you have now, starting at 0), and the amount bet EVER (on whatever number the bets were), and divide the amount bet by the bankroll. So we've bet 100 dollars, and won 100 - the advantage is 1 (or 100 per cent). If the advantage over 1000s of spins is < 1.3% (or 2.6%, or 5.2%), you won't beat a roulette wheel.