The Martingdale is usually the first choice of a novice gambler. It sounds perfect, wait until a table result is statistically due, then launch a wagering series. If you lose, double your bet. Lose again, keep doubling. Given time, the odds will be so heavily in your favour, that you'll have to win. Hold on. Not so fast. Do you recall the table I told you about when an even money proposition didn't show up for seventeen spins? Do you know how much it would cost to finance a series of eighteen bets that double each time? Assuming that you start at the $5 level, your eighteenth bet (which would net a $5 profit would cost you $655,360. Financing those bets would cost you over a million dollars. But it's a moot point, because you would never get a waiver against the house maximum in the midst of all that. And that point would be reached about half way through the series.

Splitting
When a player is dealt two cards with equal values, they have the option of "splitting" them into two separate hands. In order to "split", the initial bet has to be matched. Each hand is then played separately. If the player splits two Aces, only one more card is dealt to each hand. A hand can only be split once. Doubling Down
A player may double on their first two cards other than a Blackjack. When a player doubles, only one more card is dealt and the original bet has to be matched. Essentially, the player bets the hand can be won with one more card. You can also "double down" after "splitting" a pair. Insurance
When the dealer's up card is an ace, the player is offered "insurance". Taking insurance means the player makes a second bet (of half the original bet) that the dealer's face down card is a ten card. If this is the case, the player is paid 2 to 1 on the insurance bet and the initial bet loses as it is beaten by the dealer's Blackjack. If the dealer does not have a natural Blackjack, the insurance bet is lost and the hand is played out as normal. Even Money
If the player (you) has a Blackjack and the dealer's up card is an Ace, the player is offered 'even money'. Taking even money means the player will be paid 1 to 1 on the Blackjack and not 3 to 2 as normal. Taking even money means the player believes the dealer's face down card is a ten card. If the player chooses not to take even money and the dealer reveals a Blackjack, both hands tie. If no even money is taken and the dealer has no Blackjack, the player is paid at 3 to 2. *The Dealer has none of these options.