In blackjack gambling there are a few simple tips that could aid you to make a decision whether to hit or stay . If you have much less than 17 and also the dealer has an exposed card of 8 , 9 , 10 or 11 then you should always hit . This is due to the fact that the dealer ' s chance of getting a very high hand is very excellent with these cards . On the various other hand , if the dealer ' s exposed card is 4 , 5 or 6 you should stay with any kind of hand that is greater than or equal to 12 . With an exposed 4 , 5 or 6 the dealer has a 40 % possibility of busting , so you should keep safe and wait to win on the dealer ' s bust .
In Internet blackjack it is also important to know when to double . Blackjack rules state that players must place their bets before the first cards are dealt . However , after you receive your cards you might opt to double your wager if you think your chances of winning are good . For example if you have blackjack or another set of cards worth 21 , or even 20 , it is a smart idea to double because your chances of winning are extremely high .