Players using advanced techniques in Blackjack, such as card counting, face significant challenges. One key issue is the risk of detection by casino staff, who are trained to identify skilled players. To combat this, casinos utilize multiple decks, frequent shuffles, and surveillance systems. The pressure of being monitored can also impact a player's performance, leading to potential mistakes. Moreover, maintaining accurate counts in a distracting casino environment poses additional difficulties. To be successful, players must remain discreet, adaptable, and continuously refine their strategies to navigate these obstacles effectively.