Each time the gambler wins the game following a misplaced game, the wager is elevated by 1 unit. This increase is not carried out if the present guess warrants achieving a minimum of 1 unit of revenue in total, in case the subsequent game is gained. On the opposite, the wager size in such a situation should be decreased to guarantee precisely 1 unit is received. With Blackjack, perfect fundamental technique will lose 52.5% of the hands performed, and see crushing longer losing streaks than a sport like craps. Most lost.20K roll sims, starting with a $10 guess, busted $10K bankrolls 80% of the time, with a mean highest bet of 600 units. I stop 4 periods out of boredom, after successful five units.