Card counting has been considered to be the only tested way to win at Blackjack tables. It is depicted, even in movies, as a way to beat the system and win in every hand you play. It is not entirely wrong to think that way, but frankly speaking, there other more affecting factors that will alter your chances in winning Blackjack games.
While it is considered to be a winning strategy, counting cards is really hard to do. You will have to be very good in math and have strong memories to be able to count cards. With the casino pit boss watching you closely, this can be even harder to do. Having to focus all the time to count cards will surely take the fun away.
So can counting cards really guarantee a win? In movies, counting cards may seem very easy and accurate but in real life the technique is very hard to execute. House advantage are risen to anticipate card counters; they simply add the number of decks used in a Blackjack table to reduce the accuracy of card counting substantially.
Instead of trying hard to count cards, you should focus more on odds and improving your game. There are factors that can influence your odds,and knowing these factors will surely help you win more hands. Calculate payout ratio — usually a simple 3 to 2, which means you will get $3 for every $2 bet you make when you win — and check on game options, such as surrender or re-splitting, to turn the odds against the house and win more at Blackjack tables.