<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
I want to get better at playing blackjack.  What does it mean to be a card counter?
<|assistant|>
Card counting is an established technique for gaining an advantage in blackjack. It involves memorizing the order of cards that have been dealt and adjusting one's betting strategy accordingly. Counting cards is more challenging than it sounds, since blackjack usually deals between four and six cards at a time and the cards must be counted quickly. Experienced card counters can often gain an edge of 1 to 2% by knowing when to place high and low-risk bets.