Common errors when using basic strategy
If you just spent very little time to play 21, then luck plays a large part, so the result is essentially unpredictable, you may win or may lose a lot. As in the independent events of probability, each event is independent, free from other effects. However, if putting the probability of events into the law of large numbers, then from the long run, in accordance with the basic strategy, the outcome will be close to the losing rate of players pre-set by the casinos, in which we can avoid a lot of loss due to the ignorance of basic strategy. For example, according to the typical blackjack rule, assuming the dealer casino advantage of 0.5%, if player bet $ 20 per hand, then the total betting amount expected is $ 1200 per hour(here assume that we play 60 hands in one hour). Players will lose averagely $6 per hour using the basic strategy, and $24 which is 4 times higher than the loss when using basic strategy would be lost if the players abandon the application of basic strategy. It can be seen that, wrong playing strategy will result in more loss in money. Here we'll discuss some errors blackjack players most likely to face during the process of blackjack game.

Common errors when using basic strategy