Blackjack is one of the few casino games that allows players to make decisions based on probability rather than pure chance, since it involves strategic planning and card counting systems to increase your chances of victory.

The dealer hands two cards face-up to each player, who then decide whether or not to hit or stand. If their hand total is greater than 21 (or busts), or if their dealer’s hand total falls below 21, then that player wins; otherwise their first bet loses but their side bet wins at 2:1 ratio.

Doubling down in blackjack involves doubling your original bet and receiving one additional card, with only your original hand total remaining unchanged. This strategy works best when your original hand total is 11 or less and an extra card could help increase it into an ideal hand, such as blackjack. Furthermore, double down is often advantageous when the dealer displays weak cards such as 6s or 5s on his/her table.

Splitting pairs is a unique strategy in blackjack that enables players to divide their initial two cards into two independent hands and bet on them independently from one another. Each hand requires its own bet with equal amounts placed on it – this strategy can increase your odds of victory; however, if your cards do not look promising it could backfire.

Hit and stand are also vital elements of blackjack strategy charts. According to them, it is generally best to hit when your hand value falls between 12-16 and the dealer has seven or higher. But this rule should not be taken as gospel; beating the dealer with 17 or higher could still be possible!

Learning when and when not to hit or stand in blackjack can make a dramatic impact on your bankroll. Maintaining a positive outlook while playing can also help ensure you make smart decisions rather than emotional ones, which could ultimately prove costly in terms of bankroll management. Furthermore, setting win/loss limits before starting each session can ensure your sessions remain profitable.