Blackjack or 21 has been one of the most popular casino games, especially in North America. Blackjack should be of interest to any aspiring professional gambler because it the most consistently beatable game in the casino.
Unlike most other casino games, in blackjack past events do affect future outcomes. As cards are played they affect the composition of the remaining deck. If we pull out one Queen of Hearts that is one less Queen of Hearts in the deck. The opportunity for the player is in that not all deck compositions are favourable to the casino. Being able to exploit situations is what makes blackjack beatable.
If you are new to blackjack but want to play as good as the pros. Then start by learning the Blackjack Basic Strategy. Once you have mastered Blackjack Basic Strategy you should then move onto the High Low Count, which is an efficient style of card counting.
The Blackjack Basic Strategy will allow you to reduce the house edge close to zero. Then the High Low count is what will allow you to get a positive edge over the casino.
If you are serious about mastering Blackjack then you should mentally prepare yourself for at least 100 hours of practice & training, before you can expect to be a consistent winner. You can speed things up by playing online to gain experience faster but it is not an easy thing to master. It takes time and dedication to be a Blackjack Master. Good Luck!